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Electrode Potential

The standard ...

Question

The standard reduction electrode potentials of four elements are

A=-0.250 V B=-0.136 V

C=-0.126 D=-0.402 V

The element that displaces A from its compounds is

A

B

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B

C

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C

D

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D

None of these

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Solution

The correct option is C
D

A is displaced from D because D has a .

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