The reducing ability of the metals K , Au , Zn and Pb follons the order

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The reducing ability of the metals $\mathrm{K}, \mathrm{Au}, \mathrm{Zn}$ and $\mathrm{Pb}$ follons the order

ChemistryElectrochemistryKVPYKVPY 2017 (19 Nov SA)

Options:

A $K>P b>A u>Z n$
B $\mathrm{Pb}>\mathrm{K}>\mathrm{Zn}>\mathrm{Au}$
C $\mathrm{Zn}>\mathrm{Au}>\mathrm{K}>\mathrm{Pb}$
D $\mathrm{K}>\mathrm{Zn}>\mathrm{Pb}>\mathrm{Au}$

Solution:

1072 Upvotes Verified Answer

The correct answer is: $\mathrm{K}>\mathrm{Zn}>\mathrm{Pb}>\mathrm{Au}$

Theoritical

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