The values of the standard oxidation potentials for some reactions are given below : `{:(Zn to Zn^(2+) +2 e^(-)"," ,, E^(@) = + 0.762 V) , (Fe to Fe^(

The values of the standard oxidation potentials for some reactions are given below :
`{:(Zn to Zn^(2+) +2 e^(-)"," ,, E^(@) = + 0.762 V) , (Fe to Fe^(2+) + 2e^(-)"," ,, E^(@) = + 0.440V),(Cu + Cu^(2+) + 2e^(-) "," ,, E^(@) = -0.345 V) , (Ag to Ag^(+) + e^(-) "," ,, E^(@) = -0.800 V):}`
Which one of the following is most easily reduction undergo ?
A. `Zn^(2+)`
B. `Fe^(2+)`
C. `Cu^(2+)`
D. `Ag^(+)`

Monjur Alahi

6 views

2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar

Correct Answer - D
O.P. of Ag is lowest so more easily undergo reduction .

6 views Answered 2023-02-05 15:29

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