Question

12.
Name the functional groups present in the following compounds?
(3)
(1)
-CH2-CH2-OH (ii)CH, -CH, -CH, -COOH (iii) CH, -CH, -CHO

Answer 1

Answer:

(i ) alcohol

(ii) carboxylic acid

(iii) aldehyde

Answer 2

Hey I hope this helps:
1 is alcohol group as it contains OH
2 is Carboxyl group as it contains COOH
3 is aldehyde as it contains CHO