Question

Which of the following is an example of zwitter ion ?

• A. Urea
• B. Glycine hydrochloride
• C. Ammonium acetate
• D. L-Alanine

Answer 1

Answer: (D)

L-Alanine

Answer 2

$\alpha$-Alanine is an example of zwitter ion Zwitter ion structure of $\alpha$-Alanine