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NTA Abhyas NEET2020ChemistryElectrochemistryPractice

Which of the following statements is correct for a reversible process in a state of equilibrium?

Options

  1. AΔ G = 2.303 R T l o g K
  2. BΔ G ° = - 2.303 R T l o g K
  3. CΔ G ° = 2.303 R T l o g K
  4. DΔ G = - 2.303 R T l o g K

Correct answer

B. Δ G ° = - 2.303 R T l o g K

Step-by-step solution

Δ G = Δ G ° + 2.303 R T l o g Q At equilibrium Δ G = 0 and Q = K e q = K 0 = Δ G ° + 2.303 R T l o g K So Δ G ° = - 2.30 R T l o g K

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