What is equivalents per mole?


> 
> Which has maximum number of equivalents per mole of the oxidant?
>  $$
> \begin{align}
> \ce{MnO4- + H2O2 &-> Mn^2+ + O2}\tag{i}\\
> \ce{Cr2O7^2- + Fe^2+ &-> 2 Cr^3+ + Fe^3+}\tag{ii}
> \end{align}
> $$
> 
> 
> 


The answer is the second option. I wanna know why


If there's another term different from equivalent mass like equivalents, then I tried doing it using the formula = No.of moles of oxidant x n factor (no of electrons gained)




The question can be understood as:
Which one of the following oxidants has a greater n-factor as there's only 1 mole each of permanganate ion and dichromate ion.


The n-factor of permanganate ion is (7-2)=5


while 


The n-factor of dichromate ion is (6\*2-3\*2)=6


So, the answer is the 2nd reaction.


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