1.

Which of the following substance does not produce Triodomethane with the mixture of alkali and I_(2) ?

Answer»

Ethanol
Dimethyl KETONE
Propan-1-ol
Ethanal

Solution :(A) `CH_(3)CH_(2)OH_((l))+3Na_(2)CO_(3(aq))+4I_(2(aq))to CHI_(3)+4H_(2)O+5NaI+HCOONa+3CO_(2)`
(B) `CH_(3)COCH_(3)overset(NaOH+I_(2))underset((NaOI))RARR CH_(3)COONa+CHI_(3)`
(C ) `CH_(3)CH_(2)CH_(2)OH overset(NaOH+I_(2))underset((NaOI))rarr` not a reaction.
(D) `CH_(3)CHO : 3CH_(3)-overset(O)overset("||")("C")-Hoverset(NaOH+I_(2))underset((NaOI))rarr 3CH_(3)COONa+CHI_(3)`


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