question_answer

Match the following:

Column A	Column B
(i) Butanone	[A] \[-OH\]
(ii) Propanal	[B] \[-COOH\]
(iii) Methanol	[C] \[-CO-\]
(iv) Ethanoic acid	[D] \[-CHO-\]

A) (i - D), (ii - A), (iii - C), (iv - B)

B) (i - C), (ii - D), (iii - A), (iv - B)

C) (i - C), (ii - D), (iii - B), (iv - A)

D) (i - D), (ii - C), (iii - A), (iv - B)

E) None of these