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For a spontaneous reaction the ΔG, equilibrium constant (K) and Ecell will be respectively -
[AIEEE-2005]
- a)+ve, > 1, –ve
- b)–ve, > 1, +ve
- c)–ve, > 1, –ve
- d)– ve, < 1, –ve
Correct answer is option 'B'. Can you explain this answer?
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Verified Answer
For a spontaneous reaction the ΔG, equilibrium constant (K) and ...
The correct answer is option B
we know ΔG=−RTlnK=−nFE∘
We know for a spontaneous reaction
ΔG<0.
∴−RTlnK<0
∴lnK>0
∴K>1
and −nFE∘<0
∴Ecell∘>0
we know ΔG=−RTlnK=−nFE∘
We know for a spontaneous reaction
ΔG<0.
∴−RTlnK<0
∴lnK>0
∴K>1
and −nFE∘<0
∴Ecell∘>0
Most Upvoted Answer
For a spontaneous reaction the ΔG, equilibrium constant (K) and ...
Gibbs free energy change (ΔG) is negative, indicating that the reaction will proceed forward without the input of external energy. The magnitude of ΔG also determines the extent to which the reaction will proceed, with larger negative values indicating a more favorable reaction. The activation energy, which is the energy required to initiate the reaction, is not affected by the spontaneity of the reaction.
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For a spontaneous reaction the ΔG, equilibrium constant (K) and ...
B)For spontaneous process, ΔG = –ve
Now ΔG = –RT ln K
When K > 1, ΔG = –ve
Again ΔGº = – nFEº
When Eº = +ve, ΔGº = –ve
Now ΔG = –RT ln K
When K > 1, ΔG = –ve
Again ΔGº = – nFEº
When Eº = +ve, ΔGº = –ve
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For a spontaneous reaction the ΔG, equilibrium constant (K) and Ecellwill be respectively - [AIEEE-2005]a)+ve, > 1, –veb)–ve, > 1, +vec)–ve, > 1, –ved)–ve, < 1, –veCorrect answer is option 'B'. Can you explain this answer?
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For a spontaneous reaction the ΔG, equilibrium constant (K) and Ecellwill be respectively - [AIEEE-2005]a)+ve, > 1, –veb)–ve, > 1, +vec)–ve, > 1, –ved)–ve, < 1, –veCorrect answer is option 'B'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about For a spontaneous reaction the ΔG, equilibrium constant (K) and Ecellwill be respectively - [AIEEE-2005]a)+ve, > 1, –veb)–ve, > 1, +vec)–ve, > 1, –ved)–ve, < 1, –veCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for For a spontaneous reaction the ΔG, equilibrium constant (K) and Ecellwill be respectively - [AIEEE-2005]a)+ve, > 1, –veb)–ve, > 1, +vec)–ve, > 1, –ved)–ve, < 1, –veCorrect answer is option 'B'. Can you explain this answer?.
For a spontaneous reaction the ΔG, equilibrium constant (K) and Ecellwill be respectively - [AIEEE-2005]a)+ve, > 1, –veb)–ve, > 1, +vec)–ve, > 1, –ved)–ve, < 1, –veCorrect answer is option 'B'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about For a spontaneous reaction the ΔG, equilibrium constant (K) and Ecellwill be respectively - [AIEEE-2005]a)+ve, > 1, –veb)–ve, > 1, +vec)–ve, > 1, –ved)–ve, < 1, –veCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for For a spontaneous reaction the ΔG, equilibrium constant (K) and Ecellwill be respectively - [AIEEE-2005]a)+ve, > 1, –veb)–ve, > 1, +vec)–ve, > 1, –ved)–ve, < 1, –veCorrect answer is option 'B'. Can you explain this answer?.
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