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Chemical equilibrium is a dynamic equili...

Chemical equilibrium is a dynamic equilibrium because

A

The equilibrium in maintained quickly

B

Conc. of reactants and products become same at equilibrium

C

Conc. of reactants and products are constant but different

D

Both forward and backward reactions occur at all times with same speed

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The correct Answer is:
D
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MOTION-CHEMICAL EQUILIBRIUM-Exercise - 1
  1. Chemical equilibrium is a dynamic equilibrium because

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  2. At any moment before a reversible reaction attains equilibrium it is f...

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  3. The equilibrium constant for the reaction Zn(s)+CO(2)(g)hArrZnO(s)+CO(...

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  4. A reversible chemical reaction is said to be at equilibrium when

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  5. The value of K(p) for the reaction H(2)(g) + I(2)(g)hArr2HI(g) is 50. ...

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  6. In which of the following reaction, the value of K(p) will be equal to...

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  7. Select the correct expression regarding the relation between K(P) and ...

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  8. The equilibrium constant K(C) for the decomposition of PCl(5) is 0.625...

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  9. For the reaction, 2NO(2) (g) hArr2NO (g) + O(2)(g), K(C) = 1.8 x× 10^(...

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  10. The equilibrium concentration of X, Y and YX(2) are 4, 2 and 2 moles r...

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  11. For the reversible reaction, N(2)(g) + 3H(2)(g)hArr2NH(3)(g) + heat ...

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  12. For the reaction C(s)+CO(2)(g) hArr 2CO(g), the partial pressure of CO...

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  13. Unit of equilibrium constant for the reversible reaction H(2) + I(2)hA...

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  14. In which of the following equilibrium, the value of K(p) is less than ...

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  15. Factors affecting K(c) is -

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  16. If in the reaction N(2)O(4) = 2N(2) , alpha is that part of N(2)O(4) w...

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  17. At 444^(@) C, the equilibrium constant K for the reaction 2AB((g))hArr...

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  18. For the reaction : N(2)O(3(g))hArrNO((g)) + NO(2(g)) , total pressure ...

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  19. During thermal dissociation of a gas, the vapour density.

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  20. Consider following reactions in equilbrium with equilibrium concentrat...

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