1.

Standard electrode potentials are : Fe^(2+)|Fe(E^(@)=-0.44V).Fe^(3+)|Fe^(2+)(E^(@)=0.77V)Fe^(2+).Fe^(3+)andFe blocks are kept tigether , then

Answer»

`FE^(3+)` increases
`Fe^(3+)` DECREASES
`Fe^(2+)//Fe^(3+)` REMAINS unchanged
`Fe^(2+)` decreases

Answer :A


Discussion

No Comment Found

Related InterviewSolutions