E_1, E_2 and E_3 are the emf values of the three galvanic cells respectively. a) Zn|Zn^{+2}_{1M} ||Cu^{+2}_{0.1M} |Cu b) Zn|Zn^{+2}_{0.1M} || Cu^{+2}_{1M} |Cu c) Zn|Zn^{+2}_{0.1M} || Cu^{+2}_{1M} |Cu Which of the following is true ?

KCET 2010 Chemistry Solved Paper

Question : 58 of 60

Marks: +1, -0

E1,E2 and E3 are the emf values of the three galvanic cells respectively.
a) Zn|Zn1M+2||Cu0.1M+2|Cu
b) Zn|Zn0.1M+2||Cu1M+2|Cu
c) Zn|Zn0.1M+2||Cu1M+2|Cu
Which of the following is true ?

E3>E2>E1
E2>E3>E1
E1>E3>E2
E1>E2>E3

Validate

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