Discussion :: Chemical Process
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Pick out the wrong statement.
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A.
DDT is manufactured by the condensation of chlorobenzene with chloral at 30°C in presence of oleum, which is a highly exothermic reaction.
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B.
Chloral is obtained by the chlorination of ethyl alcohol.
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C.
Insecticides acting on the insects through the respiratory system are called fumigants.
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D.
Benzene hexachloride is not a contact insecticide.
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Answer : Option D
Explanation :
No answer description available for this question.
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