MCQ
The addition of $\text{NaCl}$ to $\text{AgCl}$ decreases the solubility of $\text{AgCl}$ because $.........$
  • A
    Solubility product decreases.
  • B
    Solubility product remains constant.
  • C
    Solution becomes unsaturated.
  • Solution becomes super saturated.

Answer

Correct option: D.
Solution becomes super saturated.
$\text{NaCl}$ is highly soluble and when it is added to $\text{AgCl}$ it decreases the solubility of $\text{AgCl}$ because of common ion $\ce{Cl^-}$ and solution become super saturated.

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