A) \[-\text{S}{{\text{O}}_{\text{3}}}\text{H}\]group
B) two\[-COOH\] groups
C) phenolic group
D) three \[-COOH\]groups
Correct Answer: C
Solution :
Picric acid is 2, 4, 6-trinitrophenol. It, due to presence of three \[-I\] showing \[-N{{O}_{2}}\] groups, is more acidic than acetic acid and benzoic acid.You need to login to perform this action.
You will be redirected in
3 sec