DDT should not be allowed to come in contact with iron (during its man – McqOptions

MCQOPTIONS

1.	DDT should not be allowed to come in contact with iron (during its manufacture) to
A.	avoid its decomposition.
B.	prevent sulphonation of the monochlorobenzene by the acid catalyst.
C.	achieve non-hygroscopic property.
D.	none of these.
Answer» B. prevent sulphonation of the monochlorobenzene by the acid catalyst.

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