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a. Calculate the ratio of pH of a soluti...

a. Calculate the ratio of `pH` of a solution continaing `1mol`. Of `CH_(3)COONa +1 mol` of `HC1` per litre and of other solution containing `1mol` of `CH_(3)COONa + 1mol` of `CH_(3)COOH` per litre.
b. A `0.1M `solution of weak acid `HA` is `1%` dissociated at `298k`. what is its `K_(a)`? what will be the new degree of dissociation of `HA` and `pH` when `0.2M` of `NaA` is added to it.

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The correct Answer is:
`10^(-5),5xx10^(-5), pH=5.3010;`
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