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Calculate the pH of solution having H^+ ...

Calculate the pH of solution having `H^+` ion concentration of `5 xx 10^(-4)" mole/litre "`

A

3.3

B

2.26

C

1.26

D

0.26

Text Solution

Verified by Experts

The correct Answer is:
A
`H^+` ion concentration of `5 xx 10^(-4)" mole/litre "pH=-log [5 xx 10^(-4)]`
`=-(log 5+log 10^(-4))`
`=-0.7 +4`
3.3
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