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6-2.Equilibrium-II (Ionic Equilibrium)
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$100\,°C$ એ $AgCl$ નો દ્રાવ્યતા ગુણાકાર $1.44 \times 10^{-4}$ છે. તો ઉકળતા પાણીમાં $AgCl$ ની દ્રાવ્યતા $= .......$

A

$0.72 \times 10^{-4}\, M$

B

$1.20 \times 10^{-2}\,M$

C

$0.72 \times 10^{-2}\, M$

D

$1.20 \times 10^{-4}\, M$

Solution

$AgCl \rightleftharpoons A{g^ + } + {\text{ }}C{l^ – }$

${K_{sp}} = {S^2}\,\,\,\,\,\,s = \sqrt {{K_{sp}}}  = \sqrt {1.44 \times {{10}^{ – 4}}}  = 1.20 \times {10^{ – 2}}\,M$

Standard 11
Chemistry

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