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Calculate the standard potential of the ...

Calculate the standard potential of the cell ,If the standard electrode potentials of `Zn^(2+)//Zn and Ag^(+) //Ag` are -0.763 V and + 0.799 V respectively .

A

0.036 V

B

1.56 V

C

`-1.562V`

D

0.799V

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The correct Answer is:
B
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