Chemistry Of Hydrocarbons QUESTIONS AND ANSWERS

IIT JEE : Chemistry Of Hydrocarbons QUESTIONS AND ANSWERS :: part3 : 6 to 10

Following IIT JEE Entrance Multiple choice objective type questions and answers will help you in Maths, Physics and Chemistry 2024 examinations :

6.Which of the following compounds has the highest boiling point?

n-Hexane

n-Pentane

2, 2-Dimethylpropane

2-Methylbutane.

7.Allylic bromination of an olefin is

Nucleophilic substitution

Electrophilic substitution

Free radical substitution

Electrophilic addition.

8.Addition of HCl to vinyl chloride gives 1, 1-dichlorocthane because of

Inductive effect of Cl

Mesomeric effect of Cl

Restricted rotation around double bond

None of these.

9.Gasoline contains hydrocarbons in the rane

C-7 to C-12

C-12 to C-15

C-4 to C-6

C-5 to C-8.

10.Which one of the following has the smallest heat of hydrogenation per mole?

1-butene

trans-2-Butene

cis-2Butene

1, 3-Buteadiene.

More Chemistry Of Hydrocarbons QUESTIONS AND ANSWERS available in next pages

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