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In a reaction, 4 moles of electrons are ...

In a reaction, 4 moles of electrons are transferred to one mole of `HNO_3` when acted as an oxidant. The possible reduction product is

A

1.5 moles of `N_2`

B

0.5 mole of `N_2O`

C

1 mole of `NO_2`

D

1 mole of `NH_3`

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The correct Answer is:
B
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PATHFINDER-MOLE AND STOICHIOMETRY-II-QUESTION BANK
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  2. The number of moles of K2Cr2O7 reduced by one mole of Sn^(2+) ions is

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  3. In a reaction, 4 moles of electrons are transferred to one mole of HN...

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  4. Equivalent mass of Fe(0.9) O in reaction with acidic K2Cr2O7 is (Fe^(...

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  5. Equivalent weight of oxalic acid salt in following reaction is (O = 16...

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  6. Which of the following is not a disproportionation reaction .

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  7. The chloride of a metal contains 71% chlorine by weight and the vapo...

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  8. 10 mL of 0.1 N HCI was added to 20 mL of 0.1 N KOH. .The excess of KOH...

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  9. The number of moles of KMnO4 required to oxidise one mole of FeC2O4 ...

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  10. The normality and the volume strength of the solution which made by mi...

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  11. 0.1 M solution of KI reacts with excess of H2SO4 and KIO3 solutions,...

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  12. In which of the following compound transition metal has zero oxidation...

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  13. It takes 0,15 mole of CIO^- to oxidize 12.6 g of chromium oxide of a ...

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  14. 1 mol of ferrous oxalate is oxidized by x mol of MnO4^(-) and also 1 ...

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  15. Which reaction does not involve neither oxidation nor reduction ?

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  16. Consider the following reactions : C2O4^(2-)rarrCO2 SO4^(2-)rarrSO...

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  17. Which of the following reaction represents disproportionation ?

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  18. 6x10^(-3) mole K2Cr2O7 reacts completely with 9x10^(-3) mole X^(n+) ...

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  19. A certain ion X^(n+) is oxidized successively to XO4^(2-) and then ...

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  20. Write the common method of preparation of N2O.

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