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In the reaction PCl(5)(g) hArr PCl(3)(...

In the reaction
`PCl_(5)(g) hArr PCl_(3)(g)+Cl_(2)(g)`, the equilibrium concentrations of `PCl_(5)` and `PCl_(3)` are 0.4 and 0.2 mole `//` litre respectively. If the value of `K_(c)` is 0.5 , what is the concentration of `Cl_(2)` in moles `//` litre ?

A

0.5

B

0.1

C

1.5

D

0.75

Text Solution

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The correct Answer is:
B, C
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NARAYNA-CHEMICAL EQUILIBRIUM-Exercise -II (C.W.)
  1. In which of the following reactions, the concentration of product is h...

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  2. Equilibrium constant for an equilibrium reaction is 100. Its forward r...

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

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  4. For the reaction, A(g)+2B(g)hArr2C(g) one mole of A and 1.5 mol of B a...

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  5. Which of the following is not the characteristic of chemical equilibri...

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  6. Equilibrium constant for the reaction H(2)O((g))+CO((g)) Leftrightarro...

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  7. PCl(3), PCl(3) and Cl(2) are at eqilibrium at 500 K and above have con...

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  8. A+B rarr C+D Initially moles of A and B are equal. At equilibrium, mol...

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  9. The Kc for the reaction A+B Leftrightarrow C is 4 and K. for 2A+D Left...

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  10. 1.50 moles each of hydrogen and iodine is p[laced in a sealed 10 litre...

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  11. At a given temperature the equilibrium constant for the reaction PCl(5...

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  12. In alkaline solution, the following equilibria exist a. S^(2-)+S rar...

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  13. The equilibrium constant (K(p)) for the reaction, PCl(5(g))hArrPCl(3(g...

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  14. The rate constant of the reaction A rarr 2B is 1.0 xx 10^(-3) mol "lit...

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  15. For a reaction at equilibrium which of the following is correct ?

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  16. The equilibrium constant, K(p) for the reaction 2SO(2)(g)+O(2)(g)hAr...

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

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  18. In an equilibrium A+B hArr C+D, A and B are mixed in vessel at tempera...

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  19. At 550 K, the Kc for the following reaction is 10^(4) mol^(-1)L . X(g)...

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  20. The equilibrium constant for the given reaction is 100. N(2)(g)+2O(2...

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