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NEETChemistryIonic Equilibrium

The concentration of sulphide ion in 0.1M HCl solution saturated with hydrogen sulphide is 1.0 × 10 -19 M. If 10 mL of this is added to 5 mL of 0.04 M solution of the following FeSO 4 , MnCl 2 , ZnCl 2 and CdCl 2 . In which of these solutions precipitation will take place?

Options

  1. AFeSO 4
  2. BMnCl 2
  3. CZnCl 2
  4. DCdCl 2

Correct answer

C. ZnCl 2

Step-by-step solution

Correct Option is : (C) ZnCl 2

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