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The following two reactions: i. PCl(5)...

The following two reactions:
i. `PCl_(5)(g) hArr PCl_(3)(g)+Cl_(2)(g)`
(ii) `COCl_(2)(g) hArr CO(g)+Cl_(2)(g)`
are simultaneously in equilibrium in a container at constant volume. A few moles of `CO(g)` are later introduced into the vessel. After some time, the new equilibrium concentration of

A

`PCI_(5)` will remain unchanged

B

`CI_(2)` will be greater

C

`PCI_(5)` will become less

D

`PCI_(5)` will become greater

Text Solution

Verified by Experts

The correct Answer is:
C
`CI_(2)(g) "will get consumed and" PCI_(5) "will furnish "CI_(2) "in the first reaction"`.
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RESONANCE ENGLISH-CHEMICAL EQUILIBRIUM-Exercise-1 (Part-2)
  1. An endothermic reaction is represented by the graph:

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  2. The value of DeltaG^(@) for a reaction in aqueous phase having K(c)=1,...

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  3. The effect of temperature on equilibrium constant is expressed as(T(2)...

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  4. For the reaction CO(g)+H(2)O(g) hArr CO(2)(g)+H(2)(g) at a given t...

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  5. Given the following reaction at equilibrium N(2)(g) + 3H(2)(g)hArr2NH(...

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  6. The equilibrium SO(2)Cl(2)(g) hArr SO(2)(g)+Cl(2)(g) is attained at 25...

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  7. Densities of diamond and graphite are (3.5g)/(mL) and (2.3g)/(mL). C...

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  8. Introduction of inert gas (at the same temperature) will affect the eq...

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  9. The equilibrium SO(2)Cl(2)(g) hArr SO(2)(g)+Cl(2)(g) is attained at 25...

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  10. An equilibrium mixture in a vessel of capacity 100 litre contain 1 "mo...

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  11. For an equilibrium H(2)O(s)hArrH(2)O(l), which of the following statem...

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  12. A reaction in equilibrium is respresnt by the following equation 2A((s...

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  13. For the reaction CO(g)+H(2)O(g) hArr CO(2)(g)+H(2)(g) at a given t...

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  14. The two equilibrium AB hArr A^(+) + B^(-) and AB+B^(-)hArrAB(2)^(-) ar...

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  15. In the preceeding problem, if[A^(+)]"and"[AB(2)^(-)] "are " y " and "...

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  16. The following two reactions: i. PCl(5)(g) hArr PCl(3)(g)+Cl(2)(g) ...

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  17. C(s)+CO(2)(g)hArr2CO(g) K(p)=1atm CaCO(3)(s)hArrCaO(s)+CO(2)(s) K(p)...

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  18. Na(2)SO(4).10H(2)O(s)hArrNa(2)SO(4).5H(2)O(g) K(P)=2.43xx10^(-8) atm^(...

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  19. A(s)hArrB(g)+C(g) K(p(1))=36 atm^(2) E(s)hArrB(g)+D(g) K(p(2))=64atm...

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  20. In a closed container following equilibrium will be attained- A(s)+B...

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