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10^(-2) mole of NaOH was added to 10 lit...

`10^(-2)` mole of `NaOH` was added to `10 litres` of water. The `pH` will change by

A

4

B

3

C

11

D

7

Text Solution

Verified by Experts

The correct Answer is:
1
Initially `pH=7`
finally `[NaOH]=10^(-3)" "`so`pOH=11" "`So,`" "Delta(pH)=4`
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