| ⇦ | 
| ⇨ |
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: - If 0.2g of an organic compound containing carbon, hydrogen, and oxygen on combustion
- The boiling point of heavy water is
- The effective atomic number for [Rh(H₂O)₆]³⁺ (atomic number for Rh is 45) is
- In the equation of state of an ideal gas PV = nRT, the value of the universal gas
- In the Dumas method of estimation of nitrogen,the nitrogen in the organic compound
Topics: Thermodynamics
(179)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If 0.2g of an organic compound containing carbon, hydrogen, and oxygen on combustion
- The boiling point of heavy water is
- The effective atomic number for [Rh(H₂O)₆]³⁺ (atomic number for Rh is 45) is
- In the equation of state of an ideal gas PV = nRT, the value of the universal gas
- In the Dumas method of estimation of nitrogen,the nitrogen in the organic compound
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