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E^(Theta) value for the couple Cr^(3+)//...

`E^(Theta)` value for the couple `Cr^(3+)//Cr^(2+)` and `Mn^(3+)//Mn^(2+)` are `-0.41 and +1.51` volts respectively. Considering these value select the correct option from the following statements.

A

`Cr^(2+)` acts as reducing agent abd `Mn^(3+)` acts as an oxidising agent in their aqueous solutions.

B

`Cr^(2+)` (aq.) is more stable than `Cr^(3+)` (aq)..

C

`Mn^(3+)` (aq.) is more stable than `Mn^(2+)` (aq).

D

None of these.

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The correct Answer is:
A
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