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The SOP values of A,B,C and D are -0.03 ...

The SOP values of A,B,C and D are `-0.03 V,+0.1.08 V,0.34 V and -2.37 V ` respectively. The spontaneous cell reaction takes place between

A

A and B

B

B and C

C

D and A

D

B and D

Text Solution

Verified by Experts

The correct Answer is:
D
Large difference in SOP gives spontaneous cell reaction.
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Reduction potentials of A,B,C and D are 0.8 V 0.79 V, 0.34 V and -2.37 V respectively which element displaces all the other three elements

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