E0 values for Cl2, Cl- ; I2, I- , Ag+ , Ag; Na+ , Na; and Li+, Li are respectively + 1.36, + 0.53, +0.79, -2.71 and - 3.04V. Correct decreasing order of reducing strength of Cl-, I-, Ag, Na and Li is
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a
Cl- > I- > Ag > Na > Li
b
Cl- > Ag > I- > Na > Li
c
Li > Na > Ag > I- > Cl-
d
Li > Na > I- > Ag > Cl-
answer is D.
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Detailed Solution
The given electrode potentials are reduction potentials of Cl2 , I2 , Ag+,Na+ & Li+Reduction potentials value easy of reduction themselvesOxidation potential values easy of oxidation themselvesReduction potential values increases means reduction themselves increases that mean their oxidising power increases, hence their reducing power decreaseHintOxidation potential values reducing powerReduction potentials value oxidising powerReducing strengthLi > Na > I- > Ag > Cl-