Question related with Electrochemistry
emf of Fe=-0.44 and emf of nickel=-0.25
My answer is ,
Emf of cell=E cathode- E anode
=-0.25-(-0.44)
= +0.19
since emf is +ve this reaction is feasible...
but if we see d question logically we find that why would fe++ give its electrons though it doesn't have...

Thank you... Please mention the details also