Substituted Hydrocarbons and Their Reaction
Practice Test
1.
The oxidation of 2用ropanol will produce ______________.
a.
2用ropanol
b.
2用ropanal
c.
2用ropanone
d.
2用ropanoic acid
2.
An organic compound that contains a carboxyl group with the hydrogen replaced with an alkyl group is known as a(n) _______________.
a.
ether
b.
carboxylic acid
c.
aldehyde
d.
ester
3.
What is the product of the addition polymerization of ethene?
a.
nylon
b.
PVC
c.
polyethylene
d.
Kevlar
4.
An organic compound that contains an oxygen atom bonded to two carbon atoms is a(n) ______________.
a.
alkane
b.
ether
c.
carboxylic acid
d.
alcohol
5.
The carbonyl group is a(n) _______________.
a.
oxygen single bonded to another oxygen
b.
carbon triple bonded to an oxygen
c.
carbon single bonded to an oxygen
d.
carbon double bonded to an oxygen
6.
A reaction of an alkyl halide with ammonia will produce an ____________.
a.
alcohol
b.
alkene
c.
alkane
d.
amine
7.
The formation of polyethylene from ethene is an example of a(n) ____________ polymerization reaction.
a.
halogenation
b.
addition
c.
elimination
d.
condensation
8.
The general formula for an amine is __________.
a.
RNH
2
b.
ROR'
c.
ROH
d.
RX
9.
The process in which a halogen atom replaces a hydrogen atom of an alkane molecule through substitution is known as ___________.
a.
hydrogenation
b.
hydroxylation
c.
hydrocarbonation
d.
halogenation
10.
What is the name of the organic compound that is formed when a hydroxyl group is added to ethane?
a.
ethanol
b.
ethene
c.
ethyl ether
d.
ethane
11.
An organic compound that has a carbonyl group bonded to a hydroxyl group is known as a(n) __________________.
a.
aldehyde
b.
carboxylic acid
c.
alkane
d.
alcohol
12.
What is a possible product of a reaction between chloromethane and sodium hydroxide solution?
a.
ethanol
b.
methanol
c.
methanal
d.
ethyl amine
13.
What is the name of the process in which a carboxylic acid reacts with an alcohol producing an ester and releasing water?
a.
hydration
b.
condensation
c.
hydroxylation
d.
halogenation
14.
When chlorine is added to an alkane, what name is used to identify that chlorine is present in the molecule?
a.
chloride
b.
chlorine
c.
chloro
d.
Chlorine is never named in organic molecules.
15.
The formation of an alkane from an alkene is known as a(n) ____________ reaction.
a.
condensation
b.
addition
c.
halogenation
d.
elimination
16.
The formation of an alkene from an alkane is known as a(n) _____________ reaction.
a.
halogenation
b.
elimination
c.
addition
d.
condensation
17.
The formation of a polyester from a dicarboxylic acid and a diol is a example of a(n) ____________ polymerization reaction.
a.
halogenation
b.
condensation
c.
elimination
d.
addition
18.
When ethanol is made unfit to drink by adding a noxious chemical, the ethanol is said to be _________________.
a.
dehydrated
b.
dehalogenated
c.
dehydrogenated
d.
denatured
19.
What is the difference between an alkyl halide and and aryl halide?
a.
An alkyl halide contains a halogen atom bonded to an aliphatic carbon atom; an aryl halide contains a halogen bonded to an aromatic group.
b.
An alkyl halide contains a halogen atom bonded to an aromatic group; an aryl halide contains a halogen bonded to an aliphatic carbon atom.
c.
Alkyl halides contain double bonds; aryl halides do not.
d.
Alkyl halides contain functinal groups; aryl halides do not.
20.
The functional group for an alcohol is ________________.
a.
-OH
b.
-NH
2
c.
-COOH
d.
-Cl
21.
What is the difference between an aldehyde and a ketone?
a.
Aldehydes have carbonyl groups; ketones have carboxyl groups.
b.
Aldehydes have carboxyl groups at the end of a carbon chain; ketones have carboxyl groups within carbon chains.
c.
Aldehydes have carboxyl groups; ketones have carbonyl groups.
d.
Aldehydes have carbonyl groups at the end of a carbon chain; ketones have carbonyl groups within carbon chains.
