1.

Product 'C' in the following reaction is CH_(3) - CHO + C_(2) H_(5) MgX overset((i)"dry ether")underset((ii) H_(3)O^(+))(rarr) A overset(HI)(rarr) overset( Alc. KOH" ")(rarr)

Answer»

`CH_(3) - underset(underset(OH" ")(|" "))(CH)- CH_(2) - CH_(3)`
`CH_(3) - CH=CH - CH_(3)`
`CH_(3) - CH_(2)-CH =CH_(2)`
`CH_(3) - OVERSET(overset(OH" ")(|" "))(C)= CH_(2) `

ANSWER :B


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