Which of the following compounds can form a zwitterion?

1. A. Benzoic acid
2. B. Acetanilide
3. C. Aniline
4. D. Glycine

Attempt this NEET 2018 Chemistry question free — pick an option to reveal the correct answer and a step-by-step explanation. Then join NEET Mastery Quest to practise 15,000+ PYQ and 2027-syllabus questions.