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Calculate the pH of a 10^(-3)M solution ...

Calculate the pH of a `10^(-3)`M solution of` Ba(OH)_(2)` if it undergose complete ionisation
`(Kw=1xx10^(-10))` :-

A

12. 30

B

11 .30

C

10. 00

D

9. 00

Text Solution

Verified by Experts

The correct Answer is:
B

`pOH=log[OH],thenpH=14-pOH`
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