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How many moles of KMnO(4) are required t...

How many moles of `KMnO_(4)` are required to oxidise one mole of ferrous oxalate in acidic medium ?

A

7.5 moles

B

0.2 moles

C

0.6 moles

D

0.4 moles

Text Solution

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The correct Answer is:
C
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AAKASH SERIES-STOICHIOMETRY-Objective Exercise -2
  1. 20 ml of nitric oxide combines with 10 ml of oxygen at STP to give NO(...

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  2. In the redox reaction : xKMnO(4) to +yNH(3) to KNO(3)+MnO(2)+KOH+H(2)O

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  3. How many moles of KMnO(4) are required to oxidise one mole of ferrous ...

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  4. When KMnO4 acts as an oxidizing agent and ultimately forms MnO(4)^(2-)...

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  5. The value of n in the following equation if balanced Cr(2)O(7)^(3+)+14...

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  6. How many moles of magnesium phosphate, Mg3(PO4)2 will contain 0.25 mol...

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  7. What is the volume (lit) of oxygen required at STP to completely conve...

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  8. A copper plate of 20 cm x 10 cm is to be plated with silver of 1 mm th...

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  9. In the reaction MnO(4)^(-)+SO(3)^(2-)+H^(+)toMn^(2+)+SO(4)^(2-) the nu...

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  10. Number of moles of KMnO(4) required to oxidize one mole of Fe(C(2)O(4)...

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  11. How many moles of acidified FeSO(4) can be completely Oxidised by one ...

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  12. In the balanced chemical reaction, IO(3)^(-)+a I^(-)+ b H^(+) to c H(2...

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  13. Coefficients of MnO(4)^(-), C(2)O(4)^(2-) and H^(+) in the balanced re...

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  14. 5H(2)O(2)+xCl(2)O(2)+y OH^(-) to xCl^(-)+z O(2)+6H(2)O. In this reacti...

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  15. 1g of Mg is burnt in a vessel containing 0.5 g of oxygen. The remainin...

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  16. 25.5 g of H(2)O(2) solution on decomposition gave 1.68 L of O(2) at ST...

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  17. Balance the following chemcial reaction. MnO(4)^(-)+SO(3)^(2-)+H^(+)...

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  18. A gaseous alkane requires five times its volume of oxygen under the sa...

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  19. An alkane has C/H ratio (by mass) of 5.1428. Its molecular formula is

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  20. The percentage of nitrogen in Magnesium nitride is

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