Give an example for water soluble vitamin.

Explanation

Vitamin - B or Vitamin-C (ascorbic acid)
or any one of the below example
Vitamin B1 (Thiamine), Vitamin B2 (Riboflavin), Vitamin B3 (Niacin), Vitamin B5 (pantothenic acid), Vitamin B6 (pyridoxine), vitamin b7 (biotin), vitamin b9 (folic or folate), vitamin b12 (Cyanocobalamins).