1.

A solution of weak acids is diluted by adding an equal volume of water. Which of the following will not change

Answer»

Strength of the acid
The VALUE of `[H_(3)O^(+)]`
PH of the solution
The degree of dissociation of acid

Solution :The value of `H_(3)O^(+)` ions will not changed.
`CH_(3)COOH + H_(2)O CH_(3)COO^(-) + H_(3)O^(-)`.


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