1.

The values of std. oxidation electrode potentials of the following reactions are given as : (i) Fe to Fe^(++) +2e^(-)E^(0)=0.441V (ii) Pb to Pb^(++)+2e^(-)E^(0)=0.126V (iii) Cu to Cu^(++)+2e^(-)E^(0)=-0.337V (iv) Ag to Ag^(+)+e^(-)E^(0) =-0.799V Which of the following is reduced very easily?

Answer»

`FE^(2+)`
`Pb^(2+)`
`Cu^(2-)`
`Ag^(+)`

SOLUTION :APPLICATION of EMF series.


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