1.

The standard electrode potentials for thereactions Ag^(+)(aq)+e^(-)rarrAg(s) Sn^(2+)(aq)+2e^(-)rarrSn(s) at 25^(@)Care 0.80 V and -0.14 V respectively Theemfof the cell Sn|Sn^(2+)(1 M)|| Ag^(+)(1 M)|Agis

Answer»

0.48 V
0.80 V
1.08 V
0.94 v

Solution :EMF of the cell=0.80 V-(-0.14)V
=0.80 V+ 0.14 V=1.75 v`


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