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6-2.Equilibrium-II (Ionic Equilibrium)
medium
When equal volumes of the following solutions are mixed, precipitation of $AgCl\,({K_{sp}} = 1.8 \times {10^{ - 10}})$ will occur only with
A
${10^{ - 4}}\,M\,A{g^ + }$ and ${10^{ - 4}}\,M\,C{l^ - }$
B
${10^{ - 5}}\,M\,A{g^ + }$ and ${10^{ - 5}}\,M\,C{l^ - }$
C
${10^{ - 6}}\,M\,A{g^ + }$ and ${10^{ - 6}}\,M\,C{l^ - }$
D
${10^{ - 4}}\,M\,A{g^ + }$ and ${10^{ - 10}}\,M\,C{l^ - }$
(IIT-1988) (AIPMT-1992)
Solution
(a) After mixing $[A{g^ + }]\,\,[C{l^ – }] > {K_{sp}}$
Standard 11
Chemistry
