$p K_{a}$ of Quinoline base is 4.88 .What will be the $p K_{a}$ of 0.01 M solution of it?

4.88

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0.01

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9.12

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Solution

The correct option is A 4.88
The $p K_{a}$ value for a base or acid is independent of its concentrations.

$∴$ $p K_{a}$ of $0.01$ $M$ solution is also $4.88$ .

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