Question

(I) Butanoic acid
(II) Ethyl ethanoate
(III) Methyl propanoate
(IV) Propyl methanoate
(V) Propyl-2-methanoate
Choose the correct relation(s) from the following regarding the compounds given above.

• A. (I) and (III) are functional isomer
• B. (II) and (III) are metamers
• C. (III) and (IV) are functional isomers
• D. (IV) and (V) are position isomers

Answer 1

Answer: (A), (B), (D)

The correct options are
A (I) and (III) are functional isomer
B (II) and (III) are metamers
D (IV) and (V) are position isomers