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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