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Ionic Equilibrium — Chemistry STD 12 — Question

Tamilnadu BoardEnglish MediumSTD 12ChemistryIonic Equilibrium1 Mark
MCQ
The sotubility of AgCI will be minimum in ………….
  • A
    $0.001 M AgNO _3$
  • B
    pure water
  • ✓
    $0.01 M CaCl _2$
  • D
    $0.01 M NaCl$
✓

Answer

Correct option: C.
$0.01 M CaCl _2$
$0.01 M CaCl _2$
$0.01 M CaCl _2$ gives maximum $Cl ^{-}$ions to keep $K _{ sp }$ of $AgCl$ constant, decrease in $\left[ Ag ^{+}\right]$will be maximum.

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