For the redox reaction $ xMnO_{4}^{-} + yH_{2}C_{2}O_{4} + zH^{+} \rightarrow mMn^{2+} + nCO_{2} + pH_{2}O $,the values of $ x, y, m $ and $ n $ are:

  • A
    $ 10, 2, 5, 2 $
  • B
    $ 2, 5, 2, 10 $
  • C
    $ 6, 4, 2, 5 $
  • D
    $ 3, 5, 2, 10 $

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