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1 mol of N2 and 4 mol of H2 are allowed ...

1 mol of `N_2` and 4 mol of `H_2` are allowed to react in a vessel and after reaction, `H_2O` is added. Aqueous solution required 1 mol of HCI for neutralization. Mol fraction of `H_2` in the mixture after reaction is :

A

8

B

12

C

16

D

20

Text Solution

Verified by Experts

The correct Answer is:
C
`N_(2)+3H_(2) Leftrightarrow 2NH_(3)`
Eq. mol. (10-x) (10-3x) 2x
`(10-3x)=(40)/(100) xx 10=4`
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NARAYNA-CHEMICAL EQUILIBRIUM-Exercise -II (H.W.)
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  2. The active mass of water at 4^(0)C is

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  3. 1 mol of N2 and 4 mol of H2 are allowed to react in a vessel and after...

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  4. At a certain temperature and a total pressure of 10^(5) Pa, iodine vap...

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  5. The degree of ionization of 0.10 M lactic acid is 4.0% The value...

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  6. The reaction of dimerisation of NO(2) in N(2)O(4) is 2NO(2)hArrN(2)O(4...

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  7. A vessel at 1000 K contains carbon dioxide with a pressure of 0.5 atm....

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  8. For an equilibrium reaction, N(2)O(4)(g) hArr 2NO(2)(g), the concentra...

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  9. In the dissociation of PCl(5) as PCl(5)(g) hArr PCl(3)(g)+Cl(2)(g) ...

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  10. Ag^(+) + NH(3) ltimplies [Ag(NH(3))]^(+), k(1)=6.8 xx 10^(-5) [Ag(NH...

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  11. The most stable oxides of nitrogen will be :

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  12. In the reaction PCl(5)(g) hArr PCl(3)(g)+Cl(2)(g), the equilibrium c...

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  13. The equilibrium constant for the given reaction: SO(3(g))hArrSO(2(g)...

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  14. K(c) for 3//2H(2)+1//2N(2) hArr NH(3) are 0.0266 and 0.0129 atm^(-1), ...

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  15. For the following reactions (1) , (2) and (3) equilibrium constants ar...

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  16. For the reaction 2NO(2)(g) hArr 2NO(g)+O(2)(g) K(c)=1.8xx10^(-6) at ...

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  17. The vapour pressure of water at 25°C is 0.0313 atm. Calculate the valu...

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  18. One dm^(3) of hydrogen is present in a flask at a pressure of 10^(-12)...

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  19. For the reaction at 25^(@)C, C(2)H4(g)+H(2)(g) LeftrightarrowC(2)H(6...

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  20. In the dissociation of N(2)O(4) into NO(2), (1+ alpha) values with the...

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