Question:medium

The equilibrium constant for the disproportionation reaction 2Cu⁺(aq) rightleftharpoons Cu(s) + Cu²+(aq) at 25^∘C (EᶜircCᵤ⁺/Cᵤ=0.52V, EᶜircCᵤ²+/Cᵤ⁺=0.16V) is:

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Large positive E^∘ implies very large equilibrium constant.
Updated On: Mar 19, 2026
  • \(6\times10^4\)
  • \(6\times10^6\)
  • \(1.2\times10^6\)
  • 1.2×10⁻6
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The Correct Option is B

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