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Nicotinic acid (K(a)=1.4xx10^(-5)) is re...

Nicotinic acid `(K_(a)=1.4xx10^(-5))` is repersented by the formula HNiC. Calculate its per cent dissociation in a solution, which contains `0.10` mole of nicotinic acid per `2.0` litre of solution.

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The correct Answer is:
`1.67%`
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Nicotinic acid (K_a = 1.4 xx 10^(-5)) is represented by the formula HNiC. Calculate its per cent dissociation in a solution which contains 0.10 mol of nicotinic acid per 2.0 L of solution.

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