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Which of the following transformations can be carried out by using HI as a rducing agent, under acidic conditions ? `["Given: " I_(2)(S)rarr2I^(-)E^(theta)=0.54" V"]` (i) `Cu^(+)rarrCu(S)" "E^(theta)=0.52" V"` (ii) `Cr^(3+)rarrCr^(2+)" "E^(theta)=-0.41" V"` (iii) `Fe^(3+)rarrFe^(2+)" "E^(theta)=-0.77" V"` (iv) `Fe^(2+)rarrFe(s)" "E^(theta)=-0.44" V"`A. (i) and (iii)B. (ii) and (iv)C. only (iii)D. only (ii) |
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Answer» Correct Answer - C `Fe^(+3)rarrFe^(+2)` is having maximum SRP value. |
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