question_answer

Which of the following salt does not get hydrolyzed in water?

A) \[KCl{{O}_{4}}\]                               

B)        \[N{{H}_{4}}Cl\]

C)        \[C{{H}_{3}}COONa\]                    

D)         None of these

Correct Answer: A

Solution :

Only sails of (weak acid -+- strong base) and (strong acid -+- weak base) get hydrolyzed \[(i.e.,\]show alkalinity or acidity in water). \[KCl{{O}_{4}}\] a salt of strong acid and strong base, therefore, it does not get hydrolyzed in water.                 \[KCl{{O}_{4}}{{K}^{+}}+ClO_{4}^{-}\]