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Which of the following can help to predict the rate of reaction if the standard Gibb's free energy of reaction Δ r G o is known?

Options

  1. AEquilibrium constant
  2. BΔ r H o
  3. CΔ r U o
  4. DHeat liberated during the course of reaction in calorimeter

Correct answer

A. Equilibrium constant

Step-by-step solution

As Δ r G o (Gibbs free energy) is related to K (equilibrium constant) as follows ΔG o   =   − 2 .303   RT   log 10   K here, R = Gas constant T = Temperature in Kelvin By knowing the value of K we can find out the rate of a reaction.

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