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If E c e l l o for a given reaction is negative, which gives the correct relationships for the values of Δ G ° and K e q ?

Options

  1. AΔ G ° > 0 , K e q < 1
  2. BΔ G ° > 0 , K e q > 1
  3. CΔ G ° < 0 , K e q > 1
  4. DΔ G ° < 0 , K e q < 1

Correct answer

A. Δ G ° > 0 , K e q < 1

Step-by-step solution

Δ G ° = - n F E ° When E ° is negative, Δ G ° will be positive. Δ G ° = - 2.303 R T l o g 10 K When Δ G ° is positive, then the value of K will be less than 1.

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