Exothermic condensation reaction of monochlorobenzene with chloral in – McqOptions

MCQOPTIONS

1.	Exothermic condensation reaction of monochlorobenzene with chloral in presence of 20% oleum as catalyst produces DDT. The reaction temperature is maintained at __________ C.
A.	15-30
B.	90-100
C.	250-300
D.	<0
Answer» B. 90-100

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