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.