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In the reaction A+B hArr C+D, the value ...

In the reaction `A+B hArr C+D`, the value of equilibrium constant is `10`. If the rate constant of forward reaction is `80`, the rate constant of backward reaction is …………

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`8("as" K_(eq)=K_(f)/K_(b) :. K_(b)=K_(f)/K_(eq)=80/10=8)`
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CENGAGE CHEMISTRY-CHEMICAL EQUILIBRIUM-Exercises (Fill In The Blanks)
  1. The relation between K(p) and K(c) of a reversible reaction at constan...

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  2. For the reaction, N(2)(g)+3H(2)(g) hArr 2NH(3)(g), the units of K(p) a...

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  3. In the reaction A+B hArr C+D, the value of equilibrium constant is 10....

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  4. A tenfold increase in pressure on the reaction N(2)(g)+3H(2)(g) hArr 2...

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  5. The equilibrium constant for the reaction 2A+2B hArr 2C+2D is 200. The...

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  6. If the activation energies of the forward and backward reactions of a ...

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  7. If the value of equilibrium constant is large, ……….. Are more stable.

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  8. The magnitude of equilibrium constant is a measure of ………. to which th...

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  9. Le Chatelier's principle is applicable to both …………. and …………. equilib...

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  10. Low temperature is favourable for ……….. reactions.

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  11. Low pressure is favourable for those reversible reactions in which the...

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  12. If the temperature of the system at equilibrium is increased, the equi...

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  13. An endothermic reaction which proceeds with decrease in volume will gi...

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  14. The formation of ammonia by Haber's process is favoured by ………. pressu...

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  15. Low pressure favoures those reactions which occur with ……….. in the nu...

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  16. For a system of gases A, B, C, and D at equilibrium A+2B hArr C+3D, th...

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  17. For the reaction A+B hArr C+D, the initial concentrations of A and B a...

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  18. For reaction PCl(3)(g)+Cl(2)(g) hArr PCl(5)(g), K(c) is 30 at 300 K. T...

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  19. For CaCO(3)(s) hArr CaO(s)+CO(2)(g), K(c) is equal to …………..

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  20. The vapour density of Pcl(5) is 104.16 but when heated to 230^(@)C, it...

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