DDT is prepared by reacting chlorobenzen with

DDT is prepared by reacting chlorobenzen with

Options

(a) CHCl₃
(b) CCl₃–CHO
(c) CCl₄
(d) ethane

Correct Answer:

CCl₃–CHO

Explanation:

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  • 2 molecules of Chlorobenzene reacts with chloral in presence of concentrated H2So4 leaving the water form DDT.It is also called as 2,2,-bis-(p-chlorophenyl)1,1,1-trichloroethane.

    It is not biodegradable and Powerful insecticide,effective against mosquito which cause malaria and lice which cause typhus.It is the first chlorinated organic insecticide

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