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The solubility of CuBr is 2 ˣ 10⁻⁴ mol/L at 25⁰C. The Ksp value for CuBr is
Options
(a) 4 ˣ 10⁻⁸ mol² L⁻²
(b) 4 ˣ 10⁻⁴mol² L⁻²
(c) 4 ˣ 10⁻¹¹mol² L⁻²
(d) 4 ˣ 10⁻¹⁵mol² L⁻²
Correct Answer:
4 ˣ 10⁻⁸ mol² L⁻²
Explanation:
CuBr → Cu⁺ + Br⁻,
Solubility of CuBr is 2×10⁻⁴ mol L⁻¹ ,
therefore, solubility of Cu⁺ = Br⁻ = 2*10⁻⁴ mol L⁻¹ .
⇒ Solubility product = 2*10⁻⁴ * 2 * 10⁻⁴, 4*10⁻⁸ mol²L⁻².
Related Questions: - Bond length between hybridised carbon atom and other carbon atom is minimum in
- Nitrogen in an organic compound can be estimate by
- The species Ar,K⁺ and Ca²⁺ contain the same number of electrons.
- The density of air is 0.001293 g/cc at STP. Its vapour density is
- Oxidation state of oxygen atom in potassium peroxide is
Topics: Equilibrium
(104)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Bond length between hybridised carbon atom and other carbon atom is minimum in
- Nitrogen in an organic compound can be estimate by
- The species Ar,K⁺ and Ca²⁺ contain the same number of electrons.
- The density of air is 0.001293 g/cc at STP. Its vapour density is
- Oxidation state of oxygen atom in potassium peroxide is
Topics: Equilibrium (104)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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