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Eight mole of a gas AB3 attain equillibr...

Eight mole of a gas `AB_3` attain equillibrium in a closed container of volume 1 `dm ^3` as 2 `AB_3 hArr A_2 (g) + 3B_2 (g)` if at equillibrium 2 mole of `A_2` are present then calculate the equillibrium constant.

A

`72 mol^2L^(-2)`

B

`36 mol^2L^(-2)`

C

`3 mol^2L^(-2)`

D

`27 mol^2L^(-2)`

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The correct Answer is:
D
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MBD PUBLICATION-EQUILIBRIUM-QUESTION BANK
  1. In a reaction at equillibrium X mole of the reactant A decompose to gi...

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  2. In a system : A(s) hArr 2B(g) + 3C(g) If the concentration of C at equ...

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  3. Eight mole of a gas AB3 attain equillibrium in a closed container of v...

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  4. In the reaction C(s) + CO2(g) hArr 2CO(g) the equilibrium pressure is ...

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  5. When 20 g of CaCO3 were put into 10 litre flask and heated to 800^Oc 3...

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  6. Sulphides ions in alkaline solution react with solid sulphur to form p...

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  7. At equillibrium if Kp =1 then :

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  8. For N2 + 3H2 hArr 2NH3 DeltaH = -VE then :

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  9. On applying pressure to the equilibrium, ice hArr water which phenomen...

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  10. For the equilibrium 2NO2(g) ⇌ N2O4(g) +14.6 kcalAn increase of temper...

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  11. Which equilibrium in gaseous phase would be unaffected by an increase ...

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  12. For the reaction, H2+I2 hArr 2HIthe Kp and Kcare related as :

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  13. The vapour density of compeletly disssociated NH4Cl would be :

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  14. For the chemical reaction, 3X(g) + y(g) rarr X3Y(g): the amount of X3 ...

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  15. Which oxide of nitrogen is the most stable:

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  16. The equilibrium constant for equilibria SO2(g)+1/2O2(g) ⇌ SO3(g) and ...

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  17. For PCl5 hArr PCl3 + Cl2, DeltaH = 22 kcal the dissociation of PCl5 wi...

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  18. An increase in temprature on the reaction N2 + O2 ⇌ 2NO, DeltaH = 43.2...

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  19. The volume of the reaction vessel containing an equilibrium mixture in...

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  20. The corrrect relationship between Kc and Kp is gaseous equilibrium is:

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