1.

In the following sequence of reactions CH_3Br overset(KCN) rarrA overset(H_3O^+) rarrB overset("LiAl"H_4)rarr C the end product C is

Answer»

methane
ethyl alcohol
acetone
acetaldehyde

Solution :`CH_(3)Br overset(KCN)rarr underset('A')(CH_(3)CN) overset(H_(3)O^(+))rarr underset('B')(CH_(3)COOH) overset(LiAIH_(4))rarr underset(underset("(Ethyl alcohol)")('C'))(CH_(3)CH_(2)OH)`


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