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6-2.Equilibrium-II (Ionic Equilibrium)
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$AgCl$ ની દ્રાવ્યતા $1.43 \times 10^{-3}$ ગ્રામ/લીટર અને જ્યારેે $AgCl$ નો અણુભાર $143$ હોય તો દ્રાવ્યતા ગુણાકાર ($K_{sp}$) = …..

A

$10^{-6}$

B

$10^{-8}$

C

$10^{-10}$

D

$10^{-5}$

Solution

$(AgCl) = 1.43 \times 10^{-3}\, gm / litre$

$ = \frac{{1.43 \times {{10}^{ – 3}}}}{{M.W.}}\,mole/litre = \frac{{143 \times {{10}^{ – 3}}}}{{143 \times 100}}\,mole/litre$

$ = {10^{ – 5}}\,mole/litre\,\,\,\,\,\,Ksp = {s^2} = {10^{ – 5}} \times {10^{ – 5}} = {10^{ – 10}}\,mole/litre$

Standard 11
Chemistry

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