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NEET · Chemistry · STD 11 - 6.2. Equilibrium - II (icon Equilibrium)

\(Ni ( OH )_{2}\) की \(0.1\, M NaOH\) में विलेयता ज्ञात कीजिए दिया है कि \(Ni ( OH )_{2}\) का आयनी गुणनफल \(2 \times 10^{-15}\) है।

  1. A \(1 \times 10^{8} \,M\)
  2. B \(2 \times 10^{-13}\, M\)
  3. C \(2 \times 10^{-8}\, M\)
  4. D \(1 \times 10^{-13}\, M\)
Verified Solution

Answer & Solution

Correct Answer

(B) \(2 \times 10^{-13}\, M\)

Step-by-step Solution

Detailed explanation

\(\alpha=1\) for \(NaOH\) \(NaO{H_{(aq)}} \to \mathop {N{a^ + }}\limits_{0.1\,M} \left( {aq} \right) + \mathop {O{H^ - }}\limits_{0.1\,M} \left( {aq} \right)\)
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