Question # 1

Which one is homocyclic compound?

Choose an answer

Benzene

Cyclobutane

Cyclohexane

All

General formula of alcohols is:

Choose an answer

RCHO

ROH

O= R - C -OH

O = R - C- R

General formula of Alkyl radical is..

Choose an answer

C₆H_2n-2

C_nH_2n+2

C₁₁H_2n-1

C_nH_2n-2

The ability of carbon atom to form chain is called.

Choose an answer

Isomerism

Catenation

resonance

Condensation

Coal tar contains compounds

Choose an answer

Benzene

Phenol

Toluene

All

Wood contain the amount of carbon.

Choose an answer

70%

80%

60%

40%

Formula of acetaldehyde is:

Choose an answer

Petroleum is refined by

Choose an answer

Destructive distillation

Fractional distillation

Simple distillations

Dry distillation

The functional group -COOH is found in.

Choose an answer

Aldehydes

Esters

Carboxylic acids

alcohols

The branch of chemistry which deals with the study of hydrocarbons and their derivatives is known as.

Choose an answer

Organic chemistry

Inorganic chemistry

Biochemistry

Nuclear chemistry

Carbon content in coke is.

Choose an answer

80%

98%

70%

88%

Main component of Natrual gas.

Choose an answer

CH₃

CH₄

C₂H₆

C₂H₂

Formula of Methyl alcohol

Choose an answer

CH₅-OH

CH₃-CH₂-OH

All of them

None of these

More Classes

Other Links

10th Class Chemistry Chapter 11 Organic Chemistry English Medium KPK Boards Online Mcqs MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer