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ChemistryNEET 2020Solubility product and common-ion effect

Equilibrium

Find the solubility of Ni(OH)2\mathrm{Ni(OH)_2} in 0.1 M NaOH. Given that the ionic product of Ni(OH)2\mathrm{Ni(OH)_2} is 2×10−152 \times 10^{-15}.

  1. A.2×10−132 \times 10^{-13} M✓
  2. B.2×10−82 \times 10^{-8} M
  3. C.1×10−131 \times 10^{-13} M
  4. D.1×1081 \times 10^{8} M

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