Free Printable REVISION TEST 1

Worksheets

REVISION TEST 1

Total questions: 16

Worksheet time: 16mins

Name

Class

Date

Based on type of bonding, organic compounds can be divided into two groups that are

alkane and alkene

aliphatic and aromatic

hydrocarbon and carbonyl

saturated and unsaturated

State the number of functional groups that can be found in the following compound.

Arrange the following isomers of C₅H₁₂in the increasing order of boiling point:

I, II, III

III, II, I

II, I, III

III, I, II

The general formula of alkane is

C_nH_2n

C_nH_{2n + 2}

C_nH_{2n -2}

C_nH_{2n -1}

A complete combustion of alkane will produced

CO and H₂

C and H₂O

CO₂ and H₂

CO₂ and H₂O

The number of carbon atom in the given alkane is

The number of secondary (2^o) carbon atoms in the given alkane are:

Which of the folllowing is a propagation step in the reaction between ethane and

chlorine?

Cl₂ -> 2Cl •

• CH₂CH₃ + • Cl -> ClCH₂-CH₃

Cl • + CH₃CH₃-> CH₃CH₂ • + HCl

• CH₂CH₃ + HCl -> CH₃CH₂Cl + H •

Identify which of the following pairs has geometrical isomer cis-trans?

2-butene

2-methyl-2-butene

1-pentene

2-methyl-2-chloro-2-butene

10.

Name the following alkene :

CH₃CH₂CH=CHCl

1-chloro-2-pentene

2-chloro-2-butene

1-chloro-1-butene

1-chloro-2-butene

11.

Alkenes undergo a halohydrin reaction by using Cl₂ in the presence of water. Choose the major product yield from the reaction of the compound below.

12.

Ethene can formed longer chain molecules such as poliethene. Name the reaction.

Addition of ethane

Polymerisation

Nitration

Halogenations

13.

Name the following arene compound.

methylhexanol

m-methylphenol

1-methylphenol

hydroxybenzene

14.

Methylbenzene is also known as ___________ .

Anisole

Toluene

Benzoic acid

Acetone

15.

The following answers is correct about benzene EXCEPT

Benzene is the basic structure of other aromatic compounds.

Benzene does not dissolve in water.

Benzene can undergo oxidation reaction.

Benzene can react with each other to form polymer.

16.