Which of the following statement is incorrect about DDT ? - Vidyadip

MCQ

Which of the following statement is incorrect about $\text{DDT}\ ?$

A
$\text{DDT}$ is a pesticide, which is an organochlorine.
B
It is lipophillic and non $-$ biodegradable.
C
Milk is a good carrier of $\text{DDT}.$
✓
$\text{DDT}$ does not undergo bioconcentration, when it enters in food chain.

✓

Answer

Correct option: D.

$\text{DDT}$ does not undergo bioconcentration, when it enters in food chain.

$\text{DDT}\ ($dichlorodiphenyltrichloroethane$)$ is a colourless, crystalline, tasteless and almost odourless organochloride known for its insecticidal properties. It is a non $-$ biodegradable, water $-$ insoluble, chlorinated hydrocarbon once used worldwide as a major insecticide, especially in agriculture. In recent years, knowledge of its adverse impact on the environment has led to restrictions in its use. It is lipophilic, so, undergo bioconcentration when it enters into food chain. Milk is a carrier of $\text{DDT}$ cause, $\text{DDT}$ enters into food chain.

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