Question

The pH of solution at 25°C which has twice as many hydroxide ion as in pure water at 25°C, will be​

Answer 1

Answer:

The pH of solution at 25 which has twice as many hydroxide ion in pure water at 25 will be: The pH of the solution is 7.301.

Explanation:

Given,

Temp=25°C

So, No of hydroxide in pure water is 10-⁷

A/C to this condition no of hydroxide ion is

2×10-⁷

So, poH=−log10[2×10−⁷ ]

7+0.301=7.301