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Partial pressure of A, B, C, and D on th...

Partial pressure of A, B, C, and D on the basis of gaseous system `A + 2B hArr` C + 3D are `A = 0.02, B = 0.10, C = 0.30` and `D = 0.05` atm. The numerical value of equilibrium constant is

A

`11.25`

B

`18.75`

C

5

D

`3.75`

Text Solution

Verified by Experts

The correct Answer is:
B
A + 2B `hArr` C + 3D
`K = ([pC][pD]^(3))/([pA][pB]^(2))`
`= (0.30xx0.50xx0.50xx0.50)/(0.20xx0.10xx0.10) = 18.75`
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A2Z-CHEMICAL EQUILIBRIUM-Section D - Chapter End Test
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  9. In which of the following equilibrium system the rate of the backward ...

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  10. For which of the following K(p) may be equal to 0.5 atm

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  14. The equilibrium constant for a reacton N(2)(g)+O(2)(g)=2NO(g) is 4xx...

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  15. In the system A((s))hArr2B((g))+3C((g)), if the concentration of C at ...

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  16. In a reaction at equilibrium, 'x' mole of reactant A decompose to give...

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  17. If CuSO(4).5H(2)O((s))hArrCuSO(4).3H(2)O((s)) + 2H(2)O((l)) K(p) = 1.0...

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  18. In the system, LaCI(3(s)) + H(2)O(g) + heat rarr LaCIO(s) + 2HCI(g) , ...

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  19. The equilibrium constant for the reaction N(2)(g)+O(2)(g) hArr 2NO(g) ...

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  20. For the decomposition reaction: NH(2)COONH(4(s))hArr2NH(3(g))+CO(2(g...

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