Class 11 Exam  >  Class 11 Questions  >  If for the cell,Zn(s) + Cu2+(ag) Cu(s) + Zn2... Start Learning for Free
If for the cell, Zn(s) + Cu2+(ag) Cu(s) + Zn2+ (ag)entropy change ΔS° is 96.5 JK-1 mol-1, then temperature coefficient of the emf of a cell is
  • a)
    5 x 10-4 VK-1
  • b)
    1 x 10-3 VK-1
  • c)
    2 x 10-3 VK-1
  • d)
    9.65 x 104 VK-1
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
If for the cell,Zn(s) + Cu2+(ag) Cu(s) + Zn2+(ag)entropy change Δ...
ΔG=ΔH−nFT(dE/dT)P
​and  ΔG=ΔH−TΔS
∴ΔS/nF=(dE/dT)P
or  
96.5/2×96500=(dE/dT)P
​∴(dEcell/dT)P
​=1×10−3 / 2
=5×10−4VK−1
View all questions of this test
Explore Courses for Class 11 exam

Top Courses for Class 11

Question Description
If for the cell,Zn(s) + Cu2+(ag) Cu(s) + Zn2+(ag)entropy change ΔS° is 96.5 JK-1 mol-1, then temperature coefficient of the emf of a cell isa)5 x 10-4 VK-1b)1 x 10-3 VK-1c)2 x 10-3 VK-1d)9.65 x 104 VK-1Correct answer is option 'A'. Can you explain this answer? for Class 11 2025 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about If for the cell,Zn(s) + Cu2+(ag) Cu(s) + Zn2+(ag)entropy change ΔS° is 96.5 JK-1 mol-1, then temperature coefficient of the emf of a cell isa)5 x 10-4 VK-1b)1 x 10-3 VK-1c)2 x 10-3 VK-1d)9.65 x 104 VK-1Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 11 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If for the cell,Zn(s) + Cu2+(ag) Cu(s) + Zn2+(ag)entropy change ΔS° is 96.5 JK-1 mol-1, then temperature coefficient of the emf of a cell isa)5 x 10-4 VK-1b)1 x 10-3 VK-1c)2 x 10-3 VK-1d)9.65 x 104 VK-1Correct answer is option 'A'. Can you explain this answer?.
Solutions for If for the cell,Zn(s) + Cu2+(ag) Cu(s) + Zn2+(ag)entropy change ΔS° is 96.5 JK-1 mol-1, then temperature coefficient of the emf of a cell isa)5 x 10-4 VK-1b)1 x 10-3 VK-1c)2 x 10-3 VK-1d)9.65 x 104 VK-1Correct answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 11. Download more important topics, notes, lectures and mock test series for Class 11 Exam by signing up for free.
Here you can find the meaning of If for the cell,Zn(s) + Cu2+(ag) Cu(s) + Zn2+(ag)entropy change ΔS° is 96.5 JK-1 mol-1, then temperature coefficient of the emf of a cell isa)5 x 10-4 VK-1b)1 x 10-3 VK-1c)2 x 10-3 VK-1d)9.65 x 104 VK-1Correct answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of If for the cell,Zn(s) + Cu2+(ag) Cu(s) + Zn2+(ag)entropy change ΔS° is 96.5 JK-1 mol-1, then temperature coefficient of the emf of a cell isa)5 x 10-4 VK-1b)1 x 10-3 VK-1c)2 x 10-3 VK-1d)9.65 x 104 VK-1Correct answer is option 'A'. Can you explain this answer?, a detailed solution for If for the cell,Zn(s) + Cu2+(ag) Cu(s) + Zn2+(ag)entropy change ΔS° is 96.5 JK-1 mol-1, then temperature coefficient of the emf of a cell isa)5 x 10-4 VK-1b)1 x 10-3 VK-1c)2 x 10-3 VK-1d)9.65 x 104 VK-1Correct answer is option 'A'. Can you explain this answer? has been provided alongside types of If for the cell,Zn(s) + Cu2+(ag) Cu(s) + Zn2+(ag)entropy change ΔS° is 96.5 JK-1 mol-1, then temperature coefficient of the emf of a cell isa)5 x 10-4 VK-1b)1 x 10-3 VK-1c)2 x 10-3 VK-1d)9.65 x 104 VK-1Correct answer is option 'A'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice If for the cell,Zn(s) + Cu2+(ag) Cu(s) + Zn2+(ag)entropy change ΔS° is 96.5 JK-1 mol-1, then temperature coefficient of the emf of a cell isa)5 x 10-4 VK-1b)1 x 10-3 VK-1c)2 x 10-3 VK-1d)9.65 x 104 VK-1Correct answer is option 'A'. Can you explain this answer? tests, examples and also practice Class 11 tests.
Explore Courses for Class 11 exam

Top Courses for Class 11

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev