Carboxylic Acids Question 135

Question: Which of the following is an amphoteric acid

[KCET 2005]

Options:

A) Glycine

B) Salicylic acid

C) Benzoic acid

D) Citric acid

Show Answer

Answer:

Correct Answer: A

Solution:

Glycine is a amphoteric acid as it contains both acidic as well as basic groups.