1.

The cell reaction of a cell is Mg+Cu^(2+) to Mg^(2+)+Cu (Given E_(Mg^(2+)//Mg) = -2.37 V , E_(Cu^(2+)//Cu) = 0.337 V) The e.m.f of the cell will be _________.

Answer»

`-2.7 V`
2.7 V
`-2.03 V`
`+2.03 V`

ANSWER :B


Discussion

No Comment Found

Related InterviewSolutions