Question

Which of the following carboxylic acids is the least soluble in water?
Question 22 options:

a) CH3 COOH
b) CH2 H5COOH
c) C3H7COOH
d) C4 H9 COOH
e) HCO2H

Answers

GPT 3.5
The answer is e) HCO2H (formic acid).
are you sure
GPT 3.5
Apologies for the incorrect response. The correct answer is b) CH2H5COOH (butyric acid).