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Question

The standard emf for the cell reaction Zn+Cu2+Zn2+Cu 1.10 volt at 25C. The emf for the cell reaction when 0.1M Cu2+ and 0.1M Zn2+ solutions are used at 25C is:

A
1.10 volt
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B
0.110 volt
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C
1.70 volt
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D
0.225 volt
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