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Using tha data given below find out the ...

Using tha data given below find out the strongest reducing agent.
`E_(Cr_2O_7^(2-)//Cr^(3+))^@`=1.33 V , `E_(Cl_2//Cl^-)^@`=1.36 V
`E_(MnO_4^(-)//Mn^(2+))^@`=1.51 V , `E_(Cr^(3+) // Cr)^@` =- 0.74 V and find out the most stable oxidised species.

A

`Cr^(3+) `

B

`MnO_(4)^(-)`

C

`Cr_(2)O_(7)^(2-)`

D

`Mn^(2+)`

Text Solution

Verified by Experts

The correct Answer is:
A
`E_("ox")^(Theta)` being the highest for `Cr//Cr^(3+), Cr^(3+)` will be the most stable oxidised species.
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