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JEE Main Chemistry question

ChemistryElectrochemistryJEE Main

For the half-cell reaction , (in volts) are given for different metals:

Metal: Cu, Zn, Fe, Pb, Sn (V):

How many of these metals can reduce to ?

Answer: 4

Solution

A metal can reduce to if its own reduction potential is lower (more negative) than that of (

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Question ID VK-138444