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a KMnO(4) + bH(2) SO(4) + c FeSO(4) to K...

`a KMnO_(4) + bH_(2) SO_(4) + c FeSO_(4) to K_(2) SO_(4) + MnSO_(4) + Fe_(2) (SO_(4))_(3) + H_(2) O` . In this unbalanced stoichiometric equation the values of a , b and c respectively are

A

2,8,10

B

1,4,10

C

2,10,8

D

2,8,16

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The correct Answer is:
A
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AAKASH SERIES-STOICHIOMETRY-Objective Exercise -2
  1. In the reaction the stoichiometry coefficients of Cr(2)O(7)^(2-), NO(2...

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  2. The number of moles of MnO(4)^(-) and Cr(2)O(7)^(-2) separately requir...

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  3. a KMnO(4) + bH(2) SO(4) + c FeSO(4) to K(2) SO(4) + MnSO(4) + Fe(2) (S...

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  4. Number of moles of KI (potassium iodide) required to produce 0.1 mole ...

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  5. The weight of oxygen required to completely react with 27g  of Al is

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  6. Correct order of tendency to loss of electrons

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  7. 20 ml of nitric oxide combines with 10 ml of oxygen at STP to give NO(...

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

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

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

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

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

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

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

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

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

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

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

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

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  20. 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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