Q. $0.001$ mole of strong electrolyte $Z n (O H)_{2}$ is present in $200 m L$ of an aqueous solution. The $p H$ of this solution is

2578 215 KEAMKEAM 2014Equilibrium Report Error

A

2

20%

B

4

20%

C

12

60%

D

10

0%

E

7

0%

Solution:

Correct answer is (c) 12