Question

Which of the following compounds contains aldehyde (-CHO) as the functional
group?

(A) Propanal

(B) Propanol

(C) Propanoic acid

(D) Propanone​

Answer 1

Answer:

A) propanal

Mark it as brainlist answer.

Answer 2

Answer:

HI BUDDY!!!

-CHO IS FUNCTIONAL GROUP USED FOR ALDEHYDE GROUP....

AND SUFFIX FOR ALDEHYDE GROUP IS 'al'

SO YOUR ANSWER IS (A). PROPANAL