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Which of the following salts will not ch...

Which of the following salts will not change the `pH` of pure water on dissociation?

A

`KCI`

B

`AICI_(3)`

C

`Na_(2)CO_(3)`

D

`AI_(2)(SO_(4))_(3)`

Text Solution

Verified by Experts

The correct Answer is:
A
Salt of `S_(A)//S_(B)` do not hydrolyse in `H_(2)O`. So `pH` does not change on adding KCI to `H_(2)O`.
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