1.

A solution contains Fe^(2+), Fe^(3+) and I^(–) ions. This solution was treated with iodine at 25^(@)C. E^(@) for Fe^(3+)// Fe^(2+) is + 0.77 V and E^(o) for I2//2I– = 0.536 V. The favourable reaction is

Answer»

`I _(2)` will be REDUCED to` I^(–)`
There will be no REDOX reaction
`I^(–)` will be oxidised to `I_(2)`
`Fe^(2+ )` will be oxidised to `Fe^(3+)` .

ANSWER :B


Discussion

No Comment Found

Related InterviewSolutions