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NTA Abhyas NEET2020ChemistryIonic EquilibriumPractice

The solubility product of AgCl is 1.8 × 1 0 - 10 . Precipitation of AgCl will occur by mixing which of the following solutions are mixed in equal volumes?

Options

  1. A1 0 - 8 M A g + and 1 0 - 8 M C l - ions
  2. B1 0 - 3 M A g + and 1 0 - 3 M C l - ions
  3. C1 0 - 6 M A g + and 1 0 - 6 M C l - ions
  4. D1 0 - 10 M A g + and 1 0 - 80 M C l - ions

Correct answer

B. 1 0 - 3 M A g + and 1 0 - 3 M C l - ions

Step-by-step solution

For precipitation, ionic product > solubility products. In all other options, ionic product is less than solubility product. 1 0 - 3 M A g + × 1 0 - 3 M C l - > K s p ( 1.8 × 1 0 - 10 )

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