1.

Identify A and B in the following reactions : CH_(3)CHO overset(2[H])rarrA overset(Na)rarr B + H_(2)

Answer»

Solution :A is `CH_(3)-CH_(2)-OH` ethyl alcohol (ETHANOL), B is `CH_(3)-CH_(2)-ONA` SODIUM ethoxide.
`CH_(3)-CHO overset(2[H])rarrCH_(3)-CH_(2)-OH`
`CH_(3)-CH_(2)-OH + 2Na rarr 2CH_(3) - CH_(2)-Ona + H_(2)`


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