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Introduction to Organic Chemistry

Total questions: 12

Worksheet time: 8mins

Name
Class
Date
1.

Aliphatic hydrocarbons consist only single bonds, and so are called ____________ hydrocarbons.

a)

unsaturated

b)

saturated

c)

aromatic

d)

chain

2.

What is a functional group?

a)

Atoms or group of atoms that give specific characteristics to a molecule

b)

Group of molecules that make up a group of atoms

c)

Group of molecules that give specific characteristics to an atom

d)

Group of atoms that give specific characteristics to an element

3.

Organic compound with similar functional group has a similarity as the following except

a)

Physical properties

b)

Chemical properties

c)

Type of reactions

d)

Number of atoms

4.

Homologous series is a series of compounds where each members differs from the next member by a constant -CH2 unit.

a)

True

b)

False

5.

Classify the compound based on the functional group present.

a)

Ketone

b)

Carboxylic acid

c)

Ester

d)

Ether

6.

Covalent bonds can break through

a)

Homolytic fission

b)

Homolytic fusion

c)

Heterolytic fission

d)

Heterolytic fusion

7.

Which of the following cannot react as a nucleophile?

a)

CH3NH2

b)

(CH3)2NH

c)

(CH3)3N

d)

(CH3)4N+

8.

Which of the following statement is INCORRECT about electrophiles?

a)

Electrophiles are positively charged or neutral species having vacant orbitals

b)

The electrophiles are attacked by the most electron-populated part of one nucleophile

c)

Electrophiles are Lewis base

9.

Structural formula not only show the actual number of atom but it shows how they are bonded.

a)

True

b)

False

10.

All of the followings are types of structural formula except....

a)

Skeletal structure

b)

Built structure

c)

Condensed structure

d)

Expanded structure

11.

What is the condensed formula of this structure?

a)

CH3CH2CH2OH

b)

CH3COCH3

c)

CH3CH2CHO

d)

CH3OCH2CH3

12.

Formation of a single product from two reactant molecules is known as

a)

addition reaction

b)

substitution reaction

c)

elimination reaction

d)

oxidation reaction