1902Chemical EngineeringMedium
DDT should not be allowed to come in contact with iron (during its manufacture) to ________?
AAvoid its decomposition
BAchieve non-hygroscopic property
CPrevent sulphonation of the monochlorobenzene by the acid catalyst
DNone of these
Correct answer
A. Avoid its decomposition
Explanation
The correct answer is Avoid its decomposition.