Organic Compounds Containing Halogens QUESTIONS AND ANSWERS

IIT JEE : Organic Compounds Containing Halogens QUESTIONS AND ANSWERS :: part2 : 11 to 15

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

11.1-Phenyl-2-chloropropane when treated with alcoholic KOH gives ..... as the major product.

1-Phenylpropene

3-Phenylpropene

1-Phenyl-2-propanol

3-Phenyl-1-propanol.

12.Which of the following is most reactive towards nucleopholic substitution ?

Chlorobenzene

2, 4, 6-Trinitrochlorobenzene

2, 4-Dimitrochlorobenzene

2-Nitrochlorobenzene.

13.Hunsdiecker reaction is used for preparation of alkyl chlorides and alkyl bromides starting from

Diazonium salts

Silver salt of carboxylic acids

Sodium aslt of caryoxylic acids

Alcohols.

14.Carbylamine test is performed in alcoholic KOH by heating a mixture of

Chloroform and silver powder

Trihalogenated methane and a promary amine

An alkyl halide and a primary amine

An alkyl cyanide and a primary amine.

15.Iodobenzene can be converted into diphenyl by

Wurtz reaction

Wurtz-Fittig reaction

Ullamann reaction

Frankland reaction.

More Organic Compounds Containing Halogens QUESTIONS AND ANSWERS available in next pages

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