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6-2.Equilibrium-II (Ionic Equilibrium)
medium
$5 \times 10^{-3} \,M\, H_2CO_3$ દ્રાવણનું $10%$ વિયોજન થાય તો આયનની $H^+$ સાંદ્રતા $= …….$
A
$10^{-3}$
B
$10^{-2}$
C
$10^{-1}$
D
$5 \times 10^{-2}$
Solution
$H^+ = 2C\alpha $
${H^ + } = 2 \times 5 \times {10^{ – 3}} \times \frac{{10}}{{100}} = {10^{ – 3}}$
Standard 11
Chemistry
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