Question

Which of the following pair of compounds are
homologues :-
(1) 1-Propanol & 2-Propanol
(2) Ethanol & Propanal
(3) Acetone & Acetaldehyde
(4) Acetic acid & Butyric acid

give valid explanation ​

Answer 1

Ethanol and propanal,,,,,xd

Answer 2

Answer:

acetic acid and butyric acid

Explanation:

acetic acid -CH3COOH

butyric acid -CH3CH2CH2COOH

Reason:-

(both have similar structure and similar properties )

so they are homologous compound