1 L M/10 Ba(MnO_4)_2 in acidic medium can be oxidized completely with 1/6 L of x M ferric oxalate. The value of x is

JEE Main Chemistry question

1 L M/10 Ba(MnO) in acidic medium can be oxidized completely with 1/6 L of M ferric oxalate. The value of is

Answer: (A)

In acidic medium, each MnO undergoes a 5-electron change (MnMn); with 2 MnO units per Ba(MnO), its n-factor is 10. In Fe(CO), only the 3 oxalate ions

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Question ID VK-130685