Introduction To Basic Chemistry, 7Th International Edition by Steven Zumdahl – Test Bank
To Purchase this Complete Test Bank with Answers Click the link Below
If face any problem or
Further information contact us At tbzuiqe@gmail.com
Sample Test
Chapter 03 – Matter
1. The
state of matter for an object that has neither definite shape nor definite
volume is
|
a. |
solid |
|
b. |
liquid |
|
c. |
gaseous |
|
d. |
elemental |
|
e. |
mixed |
ANS:
C
PTS:
1
DIF:
easy
TOP: general concepts | matter
KEY: states of matter | gas
MSC: general chemistry
2. The
state of matter for an object that has a definite volume but not a definite
shape is
|
a. |
solid |
|
b. |
liquid |
|
c. |
gaseous |
|
d. |
elemental |
|
e. |
mixed |
ANS:
B
PTS:
1
DIF:
easy
TOP: general concepts | matter
KEY: states of matter |
liquid
MSC: general chemistry
3. The
state of matter for an object that has both definite volume and definite shape
is
|
a. |
solid |
|
b. |
liquid |
|
c. |
gaseous |
|
d. |
elemental |
|
e. |
mixed |
ANS: A
PTS:
1
DIF:
easy
TOP: general concepts | matter
KEY: states of matter |
solid
MSC:
general chemistry
4. Anything
that has mass and volume is called ______________.
ANS:
matter
PTS:
1
DIF:
easy
TOP: general concepts | matter
KEY: substance
MSC: general chemistry
5. Classify
each of the following as a physical (P) or a chemical (C) change.
______________ a. cooking an egg
______________ b. boiling water
______________ c. ironing a shirt
______________ d. burning gasoline
______________ e. decomposing water
______________ f. evaporating alcohol
______________ g. sanding a table top
______________ h. grinding grain
______________ i. fermenting fruit juice
______________ j. dissolving sugar in water
ANS:
1. C
2. P
3. P
4. C
5. C
6. P
7. P
8. P
9. C
10.
P
PTS:
1
DIF:
easy
TOP: general concepts | matter
KEY: physical property |
chemical property
MSC: general chemistry
6. Which
of the following involves a chemical change?
|
a. |
boiling water |
|
b. |
melting ice |
|
c. |
chopping wood |
|
d. |
cooking an egg |
|
e. |
none of these |
ANS: D
PTS:
1
DIF:
easy
TOP: general concepts | matter
KEY:
chemical property
MSC: general chemistry
7. Which
of the following is a physical change?
|
a. |
burning gasoline |
|
b. |
cooking an egg |
|
c. |
decomposing meat |
|
d. |
evaporating water |
|
e. |
rusting iron |
ANS:
D
PTS:
1
DIF:
easy
TOP: general concepts | matter
KEY: physical property
MSC: general chemistry
8. Which
of these is a chemical property?
|
a. |
Helium is very nonreactive. |
|
b. |
Sodium is a soft shiny metal. |
|
c. |
Water has a high specific heat. |
|
d. |
Glycerol is a viscous liquid. |
|
e. |
Ice melts at 0ºC. |
ANS:
A
PTS:
1
DIF:
easy
TOP: general concepts | matter
KEY: chemical
property
MSC: general chemistry
9. Which
of the following involves no chemical change?
|
a. |
burning paper |
|
b. |
boiling water |
|
c. |
baking a cake |
|
d. |
lighting a match |
|
e. |
driving a car |
ANS:
B
PTS:
1
DIF:
easy
TOP: general concepts | matter
KEY: physical property |
chemical property
MSC: general chemistry
10.
Which of the following is only a physical change?
|
a. |
Sugar dissolves in coffee. |
|
b. |
Cookies burn in the oven. |
|
c. |
A banana ripens. |
|
d. |
Leaves turn colors in the fall. |
|
e. |
At least two of the above (a-d) exhibit
only a physical change. |
ANS:
A
PTS:
1
DIF:
easy
TOP: general concepts | matter
KEY: physical property
MSC: general chemistry
11.
Which of the following is a chemical change?
|
a. |
Water condenses on a mirror. |
|
b. |
A damp towel dries. |
|
c. |
Peanuts are crushed. |
|
d. |
A “tin” can rusts. |
|
e. |
At least two of the above (a-d) exhibit
a chemical change. |
ANS:
D
PTS:
1
DIF:
easy
TOP: general concepts | matter
KEY:
chemical property
MSC: general chemistry
12.
An example of a chemical change is
|
a. |
boiling alcohol |
|
b. |
grinding coffee beans. |
|
c. |
digesting a pizza |
|
d. |
coffee spilled on a shirt |
|
e. |
an ice cube melting in a drink |
ANS:
C
PTS:
1
DIF:
easy
TOP: general concepts | matter
KEY:
chemical property
MSC: general chemistry
13.
In a chemical change,
|
a. |
a phase change must occur |
|
b. |
the original material can never be
regenerated |
|
c. |
a phase change never occurs |
|
d. |
the products are different substances
from the starting materials |
ANS:
D
PTS:
1
DIF:
easy
TOP: general concepts | matter
KEY:
chemical property
MSC: general chemistry
14.
All ______________ changes are ______________ changes.
ANS:
chemical; physical
PTS:
1
DIF:
easy
TOP: general concepts | matter
KEY: chemical property | physical property
MSC: general chemistry
15.
If iodine melts at 114°C and boils at 184°C, what is its
physical state at 120°C?
ANS:
liquid
PTS:
1
DIF:
easy
TOP: general concepts | matter
KEY: states of matter |
liquid
MSC: general chemistry
16.
If iodine melts at 114°C and boils at 184°C, what is its
physical state at 98°C?
ANS:
solid
PTS:
1
DIF:
easy
TOP: general concepts | matter
KEY: states of matter |
solid
MSC:
general chemistry
17.
If iodine melts at 114°C and boils at 184°C, what is its
physical state at 250°C?
ANS:
gas
PTS:
1
DIF: easy
TOP: general concepts | matter
KEY: states of matter |
gas
MSC: general chemistry
18.
Which of the following describes a chemical property of gold?
|
a. |
Gold is a yellow metal. |
|
b. |
Gold is an inert (nonreactive) metal. |
|
c. |
Gold is a soft metal. |
|
d. |
Gold is a very dense metal. |
|
e. |
Gold is a good conductor of heat and
electricity. |
ANS:
B
PTS:
1
DIF:
easy
TOP: general concepts | matter
KEY:
chemical property
MSC: general chemistry
19.
Which of the following is a chemical change?
|
a. |
water boiling |
|
b. |
gasoline evaporating |
|
c. |
butter melting |
|
d. |
sugar dissolving in water |
|
e. |
paper burning |
ANS: E
PTS:
1
DIF:
easy
TOP: general concepts | matter
KEY:
chemical property
MSC: general chemistry
20.
How many of the following are pure compounds? sodium,
sugar, oxygen, air, iron
|
a. |
1 |
|
b. |
2 |
|
c. |
3 |
|
d. |
4 |
|
e. |
5 |
ANS:
A
PTS:
1
DIF:
easy
TOP: general concepts | matter
KEY: compound MSC:
general chemistry
21.
A(n) ___________ always has the same composition.
ANS:
compound
PTS:
1
DIF:
easy
TOP: general concepts | matter
KEY: compound |
law of definite proportions
MSC: general chemistry
22.
Which of the following is an element?
|
a. |
helium |
|
b. |
salt |
|
c. |
alcohol |
|
d. |
vinegar |
|
e. |
sugar |
ANS:
A
PTS:
1
DIF:
easy
TOP: general concepts | matter
KEY:
element MSC:
general chemistry
23.
True or false? A compound can consist of one kind of
element.
ANS:
F
PTS:
1
DIF:
easy
TOP: general concepts | matter
KEY: compound MSC:
general chemistry
24.
Which of the following is an element?
|
a. |
brass |
|
b. |
salt |
|
c. |
water |
|
d. |
earth |
|
e. |
oxygen |
ANS:
E
PTS:
1
DIF:
easy
TOP: general concepts | matter
KEY:
element MSC:
general chemistry
25.
Which of these is an element?
|
a. |
water |
|
b. |
iron ore |
|
c. |
wood |
|
d. |
silver |
|
e. |
brass |
ANS:
D
PTS:
1
DIF:
easy
TOP: general concepts | matter
KEY:
element MSC:
general chemistry
26.
An example of a mixture is
|
a. |
hydrogen fluoride |
|
b. |
purified water |
|
c. |
gold |
|
d. |
the air in this room |
|
e. |
all of these |
ANS:
D
PTS:
1
DIF:
easy
TOP: general concepts | matter
KEY:
mixture MSC:
general chemistry
27.
An example of a pure substance is
|
a. |
elements |
|
b. |
compounds |
|
c. |
pure water |
|
d. |
carbon dioxide |
|
e. |
all of these |
ANS:
E
PTS:
1
DIF:
easy
TOP: general concepts | matter
KEY:
element MSC: general chemistry
28.
Which of the following is an incorrect description?
|
a. |
A homogeneous mixture. |
|
b. |
A heterogeneous compound. |
|
c. |
A solid element. |
|
d. |
A mixture of solids. |
|
e. |
A solution of gases. |
ANS:
B
PTS: 1
DIF:
easy
TOP: general concepts | matter
KEY: mixture |
heterogeneous mixture MSC:
general chemistry
29.
A homogeneous mixture is also called _______________.
|
a. |
a heterogeneous mixture. |
|
b. |
a pure substance. |
|
c. |
a compound. |
|
d. |
a solution. |
|
e. |
an element. |
ANS:
D
PTS:
1
DIF:
easy
TOP: general concepts | matter
KEY: mixture |
homogeneous mixture MSC:
general chemistry
30.
Classify each of the following as an element (A), a compound
(B), a homogeneous mixture (C), or a heterogeneous mixture (D).
|
a. table salt |
______________ |
|
b. chlorine gas |
______________ |
|
c. sand in water |
______________ |
|
d. petroleum |
______________ |
|
e. caffeine |
______________ |
ANS:
1. C
2. A
3. D
4. C
5. B
PTS:
1
DIF:
easy
TOP: general concepts | matter
KEY: element |
mixture
MSC: general chemistry
31.
Water is an example of
|
a. |
a homogeneous mixture |
|
b. |
a heterogeneous mixture |
|
c. |
a compound |
|
d. |
an element |
ANS:
C
PTS:
1
DIF:
easy
TOP: general concepts | matter
KEY: compound MSC:
general chemistry
32.
A solution can be distinguished from a compound by its
|
a. |
variable composition |
|
b. |
liquid state |
|
c. |
heterogeneous nature |
|
d. |
lack of color |
ANS:
A
PTS:
1
DIF:
easy
TOP: general concepts | matter
KEY: mixture |
solution
MSC: general chemistry
33.
Which of the following is an element?
|
a. |
iron |
|
b. |
wood |
|
c. |
water |
|
d. |
blood |
|
e. |
none of these |
ANS:
A
PTS:
1
DIF: easy
TOP: general concepts | matter
KEY:
element MSC:
general chemistry
34.
Classify each of the following as an element (E), a compound
(C), or a mixture (M).
|
a. 14K gold |
_____________ |
|
b. pure silver |
_____________ |
|
c. aluminum |
_____________ |
|
d. distilled water |
_____________ |
|
e. tap water |
_____________ |
|
f. brass |
_____________ |
|
g. tungsten |
_____________ |
|
h. sodium chloride |
_____________ |
|
i. air |
_____________ |
ANS:
1. M
2. E
3. E
4. C
5. M
6. M
7. E
8. C
9. M
PTS: 1
DIF:
easy
TOP: general concepts | matter
KEY: element |
compound
MSC: general chemistry
35.
Which is an example of a homogeneous mixture?
|
a. |
vodka |
|
b. |
oily water |
|
c. |
soil (dust) |
|
d. |
sodium chloride |
|
e. |
aluminum |
ANS:
A
PTS:
1
DIF:
easy
TOP: general concepts | matter
KEY: mixture |
homogeneous mixture MSC:
general chemistry
36.
Helium is an example of
|
a. |
a homogeneous mixture |
|
b. |
a heterogeneous mixture |
|
c. |
a compound |
|
d. |
an element |
ANS:
D
PTS:
1
DIF:
easy
TOP: general concepts | matter
KEY:
element MSC: general chemistry
37.
The process of filtering a sand-saltwater mixture is a
______________ process.
ANS:
physical
PTS:
1
DIF:
easy
TOP: general concepts | matter
KEY: mixture |
heterogeneous mixture MSC: general chemistry
38.
Which of the following processes require(s) chemical methods?
|
a. |
Separating a homogeneous mixture into
pure substances. |
|
b. |
Separating a heterogeneous mixture into
pure substances. |
|
c. |
Distilling a saltwater mixture. |
|
d. |
Breaking a compound into its
constituent elements. |
|
e. |
At least two of the above (a-d) require
chemical methods. |
ANS:
D
PTS:
1
DIF:
easy
TOP: general concepts | matter
KEY: compound MSC:
general chemistry
39.
Which of the following processes is a chemical change?
|
a. |
Dry ice sublimes when left on the demo
table in lecture. |
|
b. |
The light on a candle burns until a
bell jar is placed over it for a period of time. |
|
c. |
When a few drops of red food coloring
are added to a beaker of hot water, the water immediately turns red. |
|
d. |
Liquid nitrogen dumped onto the floor
vaporizes at room temperature. |
|
e. |
None of the above processes are
chemical changes. |
ANS:
B
PTS: 1
DIF:
easy
TOP: general concepts | matter
KEY:
Law of Conservation of Mass
MSC: general chemistry
40.
How many of the following are
compounds? H2O, N2O4,
NaOH, MnO2, HF
|
a. |
1 |
|
b. |
2 |
|
c. |
3 |
|
d. |
4 |
|
e. |
5 |
ANS:
E
PTS:
1
DIF:
easy
TOP: general concepts | matter
KEY: compound MSC:
general chemistry
41.
Which of the following is a homogeneous mixture?
|
a. |
pure water |
|
b. |
gasoline |
|
c. |
jar of jelly beans |
|
d. |
soil |
|
e. |
copper metal |
ANS:
B
PTS:
1
DIF:
easy
TOP: general concepts | matter
KEY:
mixture MSC:
general chemistry
42.
True or false? Two or more atoms bonded together always form a
compound.
ANS:
F
PTS:
1
DIF:
easy
TOP: general concepts | matter
KEY: compound MSC:
general chemistry
43.
True or false? An element consists of only single atoms of that
element.
ANS:
F
PTS:
1
DIF:
easy
TOP: general concepts | matter
KEY:
element MSC:
general chemistry
44.
True or false? A solid substance is not considered matter.
ANS: F
PTS:
1
DIF: easy
TOP: general concepts | matter
KEY:
states of matter
MSC: general chemistry
45.
True or false? Carbon dioxide can exist only in the gaseous
state.
ANS: F
PTS:
1
DIF:
easy
TOP: general concepts | matter
KEY:
states of matter
MSC: general chemistry
46.
Diamond is a __________ state of matter.
|
a. |
solid |
|
b. |
liquid |
|
c. |
gaseous |
|
d. |
unknown |
ANS:
A
PTS:
1
DIF:
easy
TOP: general concepts | matter
KEY:
states of matter
MSC: general chemistry
47.
True or false? The normal boiling point of water is 100oC,
which is a physical property of the substance water.
ANS:
T
PTS:
1
DIF:
easy
TOP: general concepts | matter
KEY: compound MSC:
general chemistry
48.
True or false? Gold is a relatively soft metal, which is a
chemical property of the substance gold.
ANS:
F
PTS:
1
DIF:
easy
TOP: general concepts | matter
KEY:
element MSC:
general chemistry
49.
A __________ change involves a change in one or more physical
properties, but no change in the fundamental components that make up the
substance.
|
a. |
chemical |
|
b. |
physical |
|
c. |
mixed |
|
d. |
potential |
|
e. |
kinetic |
ANS: B
PTS:
1
DIF:
easy
TOP: general concepts | matter
KEY:
states of matter
MSC: general chemistry
50.
A __________ change involves a change in the fundamental
components of the substance; a given substance changes into a different
substance or substances.
|
a. |
chemical |
|
b. |
physical |
|
c. |
mixed |
|
d. |
potential |
|
e. |
kinetic |
ANS:
A
PTS:
1
DIF:
easy
TOP: general concepts | matter
KEY:
Law of Conservation of Mass
MSC: general chemistry
51.
True or false? Metal rusting is an example of a chemical change.
ANS:
T
PTS:
1
DIF: easy
TOP: general concepts | matter
KEY:
Law of Conservation of Mass
MSC: general chemistry
52.
True or false? Juice freezing into a popsicle is an example of a
physical change.
ANS:
T
PTS:
1
DIF:
easy
TOP: general concepts | matter
KEY:
states of matter
MSC: general chemistry
53.
True or false? Dry ice subliming (turning from a solid straight
into a gas) is an example of a chemical change.
ANS:
F
PTS:
1
DIF:
easy
TOP: general concepts | matter
KEY:
states of matter
MSC: general chemistry
54.
How many of the following are pure substances? (Check all that
apply.)
|
a. |
water |
|
b. |
air |
|
c. |
carbon |
|
d. |
brass |
|
e. |
gold |
|
f. |
ammonia |
ANS: A, C, E, F
PTS:
1
DIF: easy
TOP: general concepts | matter
KEY: compound MSC:
general chemistry
55.
How many of the following are compounds? (Check all that apply.)
|
a. |
water |
|
b. |
air |
|
c. |
carbon |
|
d. |
brass |
|
e. |
gold |
|
f. |
ammonia |
ANS: A,
F
PTS:
1
DIF:
easy
TOP: general concepts | matter
KEY: compound MSC:
general chemistry
Chapter 05 – Nomenclature
1. True
or false? In naming ionic compounds, the cation is always named first and
the anion second.
ANS:
T
PTS:
1
DIF: easy
TOP: early atomic theory |
chemical substance
KEY: nomenclature of simple compound |
ionic compound MSC: general chemistry
2. Which
of the following is a binary compound?
|
a. |
O2 |
|
b. |
HCN |
|
c. |
H2SO4 |
|
d. |
H2S |
|
e. |
NaOH |
ANS:
D
PTS: 1
DIF: easy
TOP: early atomic theory |
chemical substance
KEY: nomenclature of simple compound |
binary molecular compound
MSC: general chemistry
3. The
correct name for LiCl is
|
a. |
lithium monochloride |
|
b. |
lithium(I) chloride |
|
c. |
monolithium chloride |
|
d. |
lithium chloride |
|
e. |
monolithium monochloride |
ANS:
D
PTS:
1
DIF: easy
TOP: early atomic theory |
chemical substance
KEY: nomenclature of simple compound |
ionic compound MSC: general chemistry
4. The
name for 2+ is
|
a. |
mercury(I) ion |
|
b. |
mercury ion |
|
c. |
mercury(II) ion |
|
d. |
hydrogen ion |
|
e. |
hydrogen(II) ion |
ANS:
A
PTS: 1
DIF: easy
TOP: early atomic theory |
chemical substance
KEY: chemical formula | ionic substance
MSC: general chemistry
5. The
correct name for FeO is
|
a. |
iron oxide |
|
b. |
iron(II) oxide |
|
c. |
iron(III) oxide |
|
d. |
iron monoxide |
|
e. |
iron(I) oxide |
ANS:
B
PTS:
1
DIF: easy
TOP: early atomic theory |
chemical substance
KEY: nomenclature of simple compound |
ionic compound MSC: general chemistry
6. The
charge on a strontium ion in its ionic compound is
|
a. |
+2 |
|
b. |
+1 |
|
c. |
+3 |
|
d. |
-2 |
|
e. |
Various charges are possible. |
ANS:
A
PTS:
1
DIF: easy
TOP: early atomic theory | chemical substance
KEY: chemical formula | ionic substance MSC: general
chemistry
7. The
symbol for the rubidium ion is
|
a. |
Rb2+ |
|
b. |
R+ |
|
c. |
R2+ |
|
d. |
Ru |
|
e. |
Rb+ |
ANS:
E
PTS:
1
DIF: easy
TOP: early atomic theory |
chemical substance
KEY: chemical formula | ionic substance
MSC: general chemistry
8. Na+ represents
a
|
a. |
sodium ion |
|
b. |
sodium atom |
|
c. |
potassium ion |
|
d. |
potassium atom |
|
e. |
naval ion |
ANS:
A
PTS:
1
DIF: easy
TOP: early atomic theory |
chemical substance
KEY: chemical formula | ionic substance
MSC: general chemistry
9. The
correct name for the Al3+ species is
|
a. |
aluminum ion |
|
b. |
aluminum(III) ion |
|
c. |
aluminum |
|
d. |
trialuminum ion |
|
e. |
aluminum(3A) ion |
ANS: A
PTS:
1
DIF: easy
TOP: early atomic theory |
chemical substance
KEY: nomenclature of simple compound |
ionic compound MSC: general chemistry
10.
Which of the following is not the correct chemical formula
for the compound named?
|
a. |
hydrocyanic
acid HCN |
|
b. |
calcium sulfate
CaSO4 |
|
c. |
beryllium oxide
BeO |
|
d. |
nickel(II)
peroxide Ni2O |
|
e. |
ammonium
chromate (NH4)2CrO4 |
ANS:
D
PTS: 1
DIF: easy
TOP: early atomic theory |
chemical substance
KEY: nomenclature of simple compound |
ionic compound MSC: general chemistry
11.
Which of the following formulas is incorrect?
|
a. |
AlO3 |
|
b. |
KBr |
|
c. |
KNO3 |
|
d. |
Li2O |
|
e. |
CaSO4 |
ANS:
A
PTS:
1
DIF: easy
TOP: early atomic theory | chemical substance
KEY: chemical formula | ionic substance MSC: general
chemistry
12.
Titanium(IV) oxide has the formula
|
a. |
Ti4O |
|
b. |
TiO4 |
|
c. |
Ti(IV)O |
|
d. |
TiO2 |
|
e. |
Ti4O2 |
ANS:
D
PTS:
1
DIF: easy
TOP: early atomic theory |
chemical substance
KEY: nomenclature of simple compound |
ionic compound MSC: general chemistry
13.
The name for Li2O is ______________.
ANS:
lithium oxide
PTS:
1
DIF:
easy
TOP: early atomic theory | chemical substance
KEY: nomenclature of simple compound |
ionic compound MSC: general chemistry
14.
The correct name for P2O5 is
|
a. |
phosphorus(II) oxide |
|
b. |
phosphorus(V) oxide |
|
c. |
diphosphorus oxide |
|
d. |
diphosphorus pentoxide |
|
e. |
phosphorus pentoxide |
ANS:
D
PTS:
1
DIF: easy
TOP: early atomic theory | chemical substance
KEY: nomenclature of simple compound |
ionic compound MSC: general chemistry
15.
A compound contains an unknown ion X and has the formula XCl2. Ion
X contains 20 electrons. What is the identity of X?
|
a. |
Ti2+ |
|
b. |
Sc+ |
|
c. |
Ca2+ |
|
d. |
Cr2+ |
|
e. |
Mn3+ |
ANS:
A
PTS:
1
DIF: moderate
TOP: early atomic theory |
chemical substance
KEY: chemical formula | ionic substance
MSC: general chemistry
16.
What is the formula for selenium trioxide?
|
a. |
SeO3 |
|
b. |
Se3O |
|
c. |
Se2O3 |
|
d. |
Se3O2 |
|
e. |
SeO |
ANS:
A
PTS:
1
DIF: easy
TOP: early atomic theory | chemical substance
KEY: chemical formula | binary molecular
compound
MSC: general chemistry
17.
The binary compound PCl3 is
called
|
a. |
phosphorus chloride |
|
b. |
triphosphorus chloride |
|
c. |
monophosphorus trichloride |
|
d. |
phosphorus trichloride |
|
e. |
none of these |
ANS:
D
PTS:
1
DIF: easy
TOP: early atomic theory |
chemical substance
KEY: nomenclature of simple compound |
binary molecular compound
MSC: general chemistry
18.
The compound PI3 is
named
|
a. |
potassium iodide |
|
b. |
monophosphorus iodide |
|
c. |
phosphorus iodide |
|
d. |
phosphorus triiodide |
|
e. |
none of these |
ANS:
D
PTS:
1
DIF: easy
TOP: early atomic theory |
chemical substance
KEY: nomenclature of simple compound |
binary molecular compound
MSC: general chemistry
19.
The name for SO2 is
______________.
ANS:
sulfur dioxide
PTS:
1
DIF:
easy
TOP: early atomic theory | chemical substance
KEY: nomenclature of simple compound |
binary molecular compound
MSC: general chemistry
20.
The formula for calcium hydrogen sulfate is
|
a. |
Ca(SO4)2 |
|
b. |
CaS2 |
|
c. |
Ca(HSO4)2 |
|
d. |
Ca2HSO4 |
|
e. |
Ca2S |
ANS:
C
PTS:
1
DIF: easy
TOP: early atomic theory |
chemical substance
KEY: nomenclature of simple compound |
ionic compound MSC: general chemistry
21.
What is the correct name of the compound that results from the
most stable ion for sulfur and the metal ion that contains 24 electrons?
|
a. |
iron(II) sulfate |
|
b. |
iron(III) sulfide |
|
c. |
chromium(II) sulfide |
|
d. |
nickel(III) sulfate |
|
e. |
iron(II) sulfide |
ANS:
E
PTS:
1
DIF: easy
TOP: early atomic theory |
chemical substance
KEY: nomenclature of simple compound |
ionic compound MSC: general chemistry
22.
The name of the compound NH4BrO2 is
|
a. |
ammonium bromite |
|
b. |
ammonium hypobromite |
|
c. |
ammonium perbromate |
|
d. |
ammonium bromate |
|
e. |
ammonium bromide |
ANS: A
PTS:
1
DIF: easy
TOP: early atomic theory | chemical substance
KEY: nomenclature of simple compound | ionic
compound MSC: general chemistry
23.
The correct formula for the carbonate ion is
|
a. |
CO3– |
|
b. |
CO32– |
|
c. |
CO4– |
|
d. |
CO42– |
|
e. |
CO33– |
ANS:
B
PTS:
1
DIF: easy
TOP: early atomic theory |
chemical substance
KEY: chemical formula | ionic substance
MSC: general chemistry
24.
The correct formula for ammonium sulfate is
|
a. |
NH4SO3 |
|
b. |
NH4SO4 |
|
c. |
(NH4)2SO3 |
|
d. |
(NH4)2SO4 |
|
e. |
(NH3)2SO3 |
ANS:
D
PTS:
1
DIF: easy
TOP: early atomic theory |
chemical substance
KEY: nomenclature of simple compound |
ionic compound MSC: general chemistry
25.
The name of the PO43- ion
is
|
a. |
phosphate |
|
b. |
phosphite |
|
c. |
phosphide |
|
d. |
phosphoric |
|
e. |
phosphorous |
ANS:
A
PTS: 1
DIF: easy
TOP: early atomic theory | chemical substance
KEY: chemical formula | ionic
compound
MSC: general chemistry
26.
The correct name for an aqueous solution of H2SO4 is
|
a. |
sulfurous acid |
|
b. |
hydrosulfurous acid |
|
c. |
sulfuric acid |
|
d. |
hydrosulfuric acid |
|
e. |
none of these |
ANS:
C
PTS:
1
DIF: moderate
TOP: early atomic theory |
chemical substance
KEY: nomenclature of simple compound |
oxoacid
MSC: general chemistry
27.
The correct name for an aqueous solution of H2CO3 is
|
a. |
carbonate acid |
|
b. |
hydrocarbonic acid |
|
c. |
carbonous acid |
|
d. |
carbonic acid |
|
e. |
hydrocarbonous acid |
ANS: D
PTS:
1
DIF: moderate
TOP: early atomic theory |
chemical substance
KEY: nomenclature of simple compound |
oxoacid
MSC: general chemistry
28.
The correct name for an aqueous solution of H3PO4 is
|
a. |
hydrophosphoric acid |
|
b. |
phosphorous acid |
|
c. |
phosphate acid |
|
d. |
hydrophosphorus acid |
|
e. |
phosphoric acid |
ANS:
E
PTS:
1
DIF: moderate
TOP: early atomic theory |
chemical substance
KEY: nomenclature of simple compound |
oxoacid
MSC: general chemistry
29.
The correct name for an aqueous solution of HCN is
|
a. |
hydrocyanic acid |
|
b. |
cyanic acid |
|
c. |
cyanate acid |
|
d. |
hydrocyanous acid |
|
e. |
cyanous acid |
ANS: A
PTS:
1
DIF: easy
TOP: early atomic theory |
chemical substance
KEY: nomenclature of simple compound |
acid
MSC: general chemistry
30.
The correct name for an aqueous solution of HCl is
|
a. |
chloric acid |
|
b. |
hydrochloric acid |
|
c. |
hypochloric acid |
|
d. |
hypochlorous acid |
|
e. |
perchloric acid |
ANS:
B
PTS:
1
DIF: easy
TOP: early atomic theory |
chemical substance
KEY: nomenclature of simple compound |
acid
MSC: general chemistry
31.
Which of the following is an incorrect name
for an acid?
|
a. |
hydrocarbonate acid |
|
b. |
hydrocyanic acid |
|
c. |
acetic acid |
|
d. |
phosphoric acid |
|
e. |
sulfurous acid |
ANS:
A
PTS:
1
DIF: easy
TOP: early atomic theory |
chemical substance
KEY: nomenclature of simple compound |
acid
MSC: general chemistry
32.
The correct name for an aqueous solution of HC2H3O2 is
|
a. |
hydrocarbonate acid |
|
b. |
hydrocarbonic acid |
|
c. |
hydroacetic acid |
|
d. |
acetic acid |
|
e. |
none of these |
ANS:
D
PTS:
1
DIF: easy
TOP: early atomic theory |
chemical substance
KEY: nomenclature of simple compound |
acid
MSC: general chemistry
33.
The name for ClO4– is
______________.
ANS:
perchlorate ion
PTS:
1
DIF:
easy
TOP: early atomic theory | chemical substance
KEY: nomenclature of simple compound |
polyatomic ion MSC:
general chemistry
34.
The correct name for the Sn4+ species
is ______________.
ANS:
tin(IV) ion
PTS:
1
DIF:
easy
TOP: early atomic theory | chemical substance
KEY: nomenclature of simple compound |
monatomic ion MSC:
general chemistry
35.
The name for the Fe2+ species
is ______________.
ANS:
iron(II) ion
PTS:
1
DIF: easy
TOP: early atomic theory | chemical substance
KEY: nomenclature of simple compound |
monatomic ion MSC:
general chemistry
36.
The name for CO32– is
______________.
ANS:
carbonate ion
PTS:
1
DIF: easy
TOP: early atomic theory | chemical substance
KEY: nomenclature of simple compound |
polyatomic ion MSC:
general chemistry
37.
The name for NO3– is
______________.
ANS:
nitrate ion
PTS:
1
DIF:
easy
TOP: early atomic theory | chemical substance
KEY: nomenclature of simple compound |
polyatomic ion MSC:
general chemistry
38.
The correct formula for the ammonium ion is
|
a. |
NH42+ |
|
b. |
N4H+ |
|
c. |
NH4+ |
|
d. |
NH4 |
|
e. |
Am+ |
ANS: C
PTS:
1
DIF: easy
TOP: early atomic theory |
chemical substance
KEY: nomenclature of simple compound |
polyatomic ion MSC:
general chemistry
39.
The carbonate ion has the formula CO32–.
What is the correct formula for sodium carbonate?
|
a. |
Na(CO3)2 |
|
b. |
Na2(CO3)2 |
|
c. |
Na2CO3 |
|
d. |
Na3(CO)2 |
|
e. |
NaCO3 |
ANS:
C
PTS:
1
DIF: easy
TOP: early atomic theory |
chemical substance
KEY: nomenclature of simple compound |
ionic compound MSC: general chemistry
40.
What is the name for ?
|
a. |
phosphate ion |
|
b. |
phosphite ion |
|
c. |
hydrogen phosphate ion |
|
d. |
hydrogen phosphite ion |
|
e. |
hydrogen phosphorus oxide ion |
ANS: C
PTS:
1
DIF: moderate
TOP: early atomic theory |
chemical substance
KEY: nomenclature of simple compound |
ionic compound MSC: general chemistry
41.
The substance ClO3– is
best described as
|
a. |
a molecule |
|
b. |
a polyatomic ion |
|
c. |
a polyatomic molecule |
|
d. |
a mixture |
ANS:
B
PTS:
1
DIF: easy
TOP: early atomic theory |
chemical substance
KEY: nomenclature of simple compound |
polyatomic ion MSC:
general chemistry
42.
The formula for the compound formed from the polyatomic ions NH4+ and
is
|
a. |
NH4(PO4)3 |
|
b. |
NH4PO4 |
|
c. |
(NH4)3PO4 |
|
d. |
(NH4)2(PO4)2 |
ANS: C
PTS:
1
DIF: easy
TOP: early atomic theory |
chemical substance
KEY: chemical formula |
ionic compound
MSC: general chemistry
43.
The name of the BrO3– ion
is
|
a. |
bromate ion |
|
b. |
bromite ion |
|
c. |
hypobromite ion |
|
d. |
perbromate ion |
|
e. |
bromoxide ion |
ANS:
A
PTS:
1
DIF: moderate
TOP: early atomic theory | chemical substance
KEY: nomenclature of simple compound | polyatomic
ion MSC: general chemistry
44.
Which of the following is named incorrectly? What
should its name be?
45.
FeSO4; iron(II) sulfate
46.
Sn3(PO4)4; tin(IV) phosphate
47.
K3P; potassium phosphide
48.
Fe(OH)2; iron(III) hydroxide
49.
All are correct.
ANS:
1. This
answer is incorrect. It should be Fe(OH)2;
iron(II) hydroxide.
PTS:
1
DIF:
easy
TOP: early atomic theory | chemical substance
KEY: nomenclature of simple compound |
ionic compound MSC: general chemistry
45.
Potassium chlorate has the formula
|
a. |
KCl |
|
b. |
KClO |
|
c. |
KClO2 |
|
d. |
KClO3 |
|
e. |
KClO4 |
ANS:
D
PTS:
1
DIF: moderate
TOP: early atomic theory |
chemical substance
KEY: nomenclature of simple compound |
ionic compound MSC: general chemistry
Comments
Post a Comment