Cr(2)O(7)^(2-)+I^(-)toI(2)+Cr^(3+) E(c...

`Cr_(2)O_(7)^(2-)+I^(-)toI_(2)+Cr^(3+)`
`E_(cell)^(@)=0.79V,E_(Cr_(2)O_(7)^(2-))^(@)=1.33V,E_(I_(2))^(o)` is

A

`-0.10 V`

B

`+0.18 V`

C

`-0.54 V`

D

0.54 V

Verified by Experts

The correct Answer is:

D

Properties of ionic solid

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