1.

In the reaction, C_(6)H_(5)CHO + (CH_(3)CO)_(20)overset(CH_(3)COONa)to(A) product (A) is

Answer»

Acetaldehyde
Cinnamic ACID
`beta`-naphthol
Phenol

Solution :Perkin REACTION is the condensation reactiion in which aromatic ALDEHYDE is heated with an aromatic aldehyde is heated with an anhydride of an aliphatic acid in presence of sodium SALT of same acid to form `alpha, beta` unsaturated acid .
`underset("Benxaldehy de")(C_(6)H_(5)CHO)+underset("Acetic anhydride")((CH_(3)CO)_(2))O overset(CH_(3)COONa)to underset("Cinnamic acid")(C_(6)H_(5)CH=CHCOOH)+underset("Acetic acid ")(CH_(3)COOH)`


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