Select reducing agent out of given optio...

Select reducing agent out of given options :

A

`Ce^(4+)`

B

`Eu^(2+)`

C

`La^(3+)`

D

`Na^(+)`

Text Solution

Verified by Experts

The correct Answer is:

B

`Eu^(2+) rarr Eu^(3+)` is spontaneous.

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