Question

I.U.P.A.C name of compound is :
CH-CH-CH-CH=CH-C-OH
II
CHO
O
O 4-Formylhex-2-enoic acid
O 4-oxohex-2-enoic acid
O 4-Carboxy butenal
O 4-Ethyl-5-oxopent-2-enoic acid​

Answer 1

Answer:

c

Explanation:

because , four carbon chain are present it means butenal oh is alcohol