Question

Moles of Fe2+ oxidised by one mole of dichromate in acidic medium is 2 6 4 3

Answer 1

Explanation:

fe2+ in ferrous oxalate is oxidised to fe3+ by acidified k2cr2o7 i.e each mole of k2cr2o7 oxidise 2 mole of ferrous sulphate .hence to oxidise 2 moles of feso4 only 1 mole of k2cr2o7 is required

Answer 2

Answer:

Moles of Fe2+ oxidised by one mole of dichromate in acidic medium is 2 6 4 3

Explanation:

its half qay for the h2o in basic mixture of dirty co2