All In One ISC Chemistry Class 12>Chapter 10 - Haloalkanes and Haloarenes>Chapter Practice>Q 49

MEDIUM

12th ICSE

IMPORTANT

Earn 100

An optically active compound with a molecular formula of $C_{7} H_{15} Br$ reacts with aqueous $KOH$ to give a racemic mixture of products.

Important Questions on Haloalkanes and Haloarenes

HARD

12th ICSE

IMPORTANT

All In One ISC Chemistry Class 12>Chapter 10 - Haloalkanes and Haloarenes>Chapter Practice>Q 50

The following reaction gives two products:

C_{6} H_{5} {CH}_{2} {CHClC}_{6} H_{5} \to_{Heat}^{alc . KOH}

Explain the formation of the products and write their structures.

HARD

12th ICSE

IMPORTANT

All In One ISC Chemistry Class 12>Chapter 10 - Haloalkanes and Haloarenes>Chapter Practice>Q 51

Account for the following: Use of DDT was banned in United States in

1973

.

HARD

12th ICSE

IMPORTANT

All In One ISC Chemistry Class 12>Chapter 10 - Haloalkanes and Haloarenes>Chapter Practice>Q 51

Alkyl halides prefer to undergo dehydrohalogenation in the presence of a strong base such as $Na$ metal, instead of undergoing Wurtz reaction.

HARD

12th ICSE

IMPORTANT

All In One ISC Chemistry Class 12>Chapter 10 - Haloalkanes and Haloarenes>Chapter Practice>Q 51

What happens, when ethyl chloride is treated with aqueous

KCN

?

HARD

12th ICSE

IMPORTANT

All In One ISC Chemistry Class 12>Chapter 10 - Haloalkanes and Haloarenes>Chapter Practice>Q 51

Chlorobenzene is subjected to hydrolysis.