How many moles of electrons are required to a. Reduce 1 mol of Mno4-to

1.	How many moles of electrons are required to a. Reduce 1 mol of Mno4-to MnO2
Answer» CHARGE of MN inMnO−4 : +7 (maximum possible is +7 for Mn)Mn2+ : +2Difference in charge : −5Hence 5 moles of electrons are REQUIRED for 1 mole of MnO−4 .

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