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The standard oxidation potentials of the...

The standard oxidation potentials of the electrodes `Ag//Ag^(+), Sn//Sn^(2+), Ca//Ca^(2+), Pb//Pb^(2+)` 0.8, 1.36, 2.86 and 10.12V respectively. The most powerful oxidizing agent among these metals is

A

Pb

B

Ca

C

Sn

D

Ag

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The correct Answer is:
D
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