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Question: Answered & Verified by Expert
If Ecello for a given reaction is negative, which gives the correct relationships for the values of ΔG° and Keq ?
ChemistryElectrochemistryNEET
Options:
  • A ΔG°>0,Keq<1
  • B ΔG°>0,Keq>1
  • C ΔG°<0,Keq>1
  • D ΔG°<0,Keq<1
Solution:
2023 Upvotes Verified Answer
The correct answer is: ΔG°>0,Keq<1
ΔG°=-nFE°
When E° is negative, ΔG° will be positive.
ΔG°=-2.303RTlog10K
When ΔG° is positive, then the value of K will be less than 1.

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