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What is the pH value of N/1000 KOH solut...

What is the pH value of N/1000 KOH solution?

A

`1 0 ^(-11)`

B

3

C

2

D

11

Text Solution

Verified by Experts

The correct Answer is:
D
Given that normality of `KOH = N //1000 = 1 0 ^(-3) N, so`
`pOH =- log [OH ^(-)] = -log [10 ^(-3)]= 3, pH =14- pOH = 14 - 3 =11`
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