| ⇦ | 
| ⇨ |
Cell reaction is spontaneous when
Options
(a) ΔG⁰ is negative
(b) ΔG⁰ is positive
(c) ΔE⁰ Red is positive
(d) ΔE⁰Red is negetive
Correct Answer:
ΔG⁰ is negative
Explanation:
For a cell reaction to be spontaneous ΔG⁰ should be negative.
As ΔG⁰ = -nFE⁰, so the value will be -ve only when E⁰ is +ve.
n = no.of electrons involved, F = value of faraday’s constant.
Related Questions: - At standard state Gibb’s free energy change for isomerization reaction
- Which of the following metal is not ferromagnetic
- At petrol pump, which rubber is used
- which of the following ions has the maximum magnetic moment
- According to IUPAC nomenclature sodium nitroprusside is named as
Topics: Thermodynamics
(179)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- At standard state Gibb’s free energy change for isomerization reaction
- Which of the following metal is not ferromagnetic
- At petrol pump, which rubber is used
- which of the following ions has the maximum magnetic moment
- According to IUPAC nomenclature sodium nitroprusside is named as
Topics: Thermodynamics (179)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply