Pick out the wrong statement ? Options: A . &nbspDDT is manufactured by the condensation of chlorobenzene with chloral at 30°C in presence of oleum, which is a highly exothermic reaction B . &nbspChloral is obtained by the chlorination of ethyl alcohol C . &nbspInsecticides acting on the insects through the respiratory system are called fumigants D . &nbspBenzene hexachloride is not a contact insecticide

Pick out the wrong statement ?

Question

Pick out the wrong statement ?

Options:

A . DDT is manufactured by the condensation of chlorobenzene with chloral at 30°C in presence of oleum, which is a highly exothermic reaction

B . Chloral is obtained by the chlorination of ethyl alcohol

C . Insecticides acting on the insects through the respiratory system are called fumigants

D . Benzene hexachloride is not a contact insecticide

Answer: Option D
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!

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