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6-2.Equilibrium-II (Ionic Equilibrium)
medium

$0.1 \,N \,CH_3COOH$ નો વિયોજન ક્રમ (વિયોજન અચળાંક $= 1 \times 10^{-5}$)

A

$10^{-5}$

B

$10^{-4}$

C

$10^{-3}$

D

$10^{-2}$

Solution

${\text{Ka}} = {\text{C}}{\alpha ^{\text{2}}}$

$\alpha  = \sqrt {\frac{{Ka}}{C}}  = \sqrt {\frac{{1 \times {{10}^{ – 5}}}}{{0.1}}}  = {10^{ – 2}}$

Standard 11
Chemistry

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