Chemistry Of Hydrocarbons QUESTIONS AND ANSWERS

IIT JEE : Chemistry Of Hydrocarbons QUESTIONS AND ANSWERS :: part3 : 26 to 30

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

26.The addition of HBr to styrene gives ..... as the major product.

1-Bromo-1-phenylethane

2-Bromo-1phenylethane

Benzyl chloride

p-Bromophentl ethylene.

27.Halogenation of alkanes is an example of

Electrophilic substitution

Nucleopholic substitution

Free radical substitution

Reduction.

28.To prepare a pure sample of n-hexane using sodium metal as one reactant, the other reactant will be

Ethyl chloride and n-butyl chloride

Methyl chloride and n-pentyl bromide

Ethyl bromide and n-bytyl bromide

n-Propyl bromide.

29.Which of the following compounds has te highest octane number?

2, 2, 4-trimethylpentane

2, 2, 3-trimethylpentane

2, 4-Dimethylhexane

n-Octane.

More Chemistry Of Hydrocarbons QUESTIONS AND ANSWERS available in next pages

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