Question

8. Which of the following is the formula of Butanoic acid?
(a) CH3 CH2 CH2 CH2 COOH
(b) COOH-CH2-CH2-CH2-CH3
(c) CH3 - CH - CH2 - CH3
-
COOH
(d) CH3 - CH2 - CH2 - COOH
​

Answer 1

Answer:

1st is correct

Explanation:

butanoic acid have 4 carbon chain

Answer 2

Answer:

Explanation:

Butanoic acid is a carboxylic acid with the structural formula CH3CH2CH2-COOH. where −COOH is the functional group.

(a) CH3 CH2 CH2 CH2 COOH