MCQ
A litre of solution is saturated with $AgCl$. To this solution if $1.0 \times {10^{ - 4}}$ mole of solid $NaCl$ is added, what will be the $[A{g^ + }]$, assuming no volume change
  • A
    More
  • Less
  • C
    Equal
  • D
    Zero

Answer

Correct option: B.
Less
(b) $AgCl \to \mathop {A{g^ + }}\limits_x + \mathop {C{l^ - }}\limits_x $

After $NaCl $ is added  $x + 1 \times {10^{ - 4}}$

That is why $A{g^ + }$ will be less.

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