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K(p) is equal to K(c) if Deltan is posit...

`K_(p)` is equal to `K_(c)` if `Deltan` is positive.

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For the following equilibrium N_(2)O_(4)(g)hArr 2NO_(2)(g) K_(p) is found to be equal to K_(c) . This is attained when :

Unit of K_(p) is (atm)^(Deltan)

If K_(c) is not numerically equal to K_(p) , how can both of the following equations be valid? DeltaG^(ɵ)=-2.303 RT log K_(c), DeltaG^(ɵ)=-2.303 RT log K_(p)

The relation between K_(p) and K_(c) is K_(p)=K_(c)(RT)^(Deltan) unit of K_(p)=(atm)^(Deltan) , unit of K_(c)=(mol L^(-1))^(Deltan) Given: 2NO(g)+O_(2)(g) hArr 2NO_(2)(g), K_(1) 2NO_(2)(g) hArr N_(2)O_(4)(g), K_(2) 2NO(g)+O_(2)(g) hArr N_(2)O_(4)(g), K_(3) Which of the following relations is correct?

The relation between K_(p) and K_(c) is K_(p)=K_(c)(RT)^(Deltan) unit of K_(p)=(atm)^(Deltan) , unit of K_(c)=(mol L^(-1))^(Deltan) Consider the following reactions: i. CO(g)+H_(2)O(g) hArr CO_(2)(g)+H_(2)(g), K_(1) ii. CH_(4)(g)+H_(2)O(g) hArr CO(g)+3H_(2)(g), K_(2) iii. CH_(4)(g)+2H_(2)O(g) hArr CO_(2)(g)+4H_(2)(g), K_(3) Which of the following is correct?

The relation between K_(p) and K_(c) is K_(p)=K_(c)(RT)^(Deltan) unit of K_(p)=(atm)^(Deltan) , unit of K_(c)=(mol L^(-1))^(Deltan) H_(3)ClO_(4) is a tribasic acid, it undergoes ionisation as H_(3)ClO_(4) hArr H^(o+)+H_(2)ClO_(4)^(-), K_(1) H_(2)ClO_(4)^(-) hArr H^(o+)+HClO_(4)^(2-), K_(2) HClO_(4)^(2-) hArr H^(o+)+ClO_(4)^(3-), K_(3) Then, equilibrium constant for the following reaction will be: H_(3)ClO_(4) hArr 3H^(o+)+ClO_(4)^(3-)

The relation between K_(p) and K_(c) is K_(p)=K_(c)(RT)^(Deltan) unit of K_(p)=(atm)^(Deltan) , unit of K_(c)=(mol L^(-1))^(Deltan) The equilibrium constant of the following reactions at 400 K are given: 2H_(2)O(g) hArr 2H_(2)(g)+O_(2)(g), K_(1)=3.0xx10^(-13) 2CO_(2)(g) hArr 2CO(g)+O_(2)(g), K_(2)=2xx10^(-12) Then, the equilibrium constant K for the reaction H_(2)(g)+CO_(2)(g) hArr CO(g)+H_(2)O(g) is

K_(p) " and " K_(c) are related to each other as :

CENGAGE CHEMISTRY-CHEMICAL EQUILIBRIUM-Exercises (True/False)
  1. The evaporation of liquid with increase in pressure.

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  2. If equilibrium constant for the reaction A(2)+B(2) hArr 2AB is k, th...

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  3. K(p) is equal to K(c) if Deltan is positive.

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  4. The value K(c) of a reaction has a higher value at higher temperature....

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  5. The reaction having higher value of equilibrium constant is faster tha...

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  6. Ammonium chloride dissociates as, NH(4)Cl(g) hArr NH(3)(g)+HCl(g) ...

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  7. The low of mass action applicable to heterogenous equilibria.

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  8. Equilibrium can be achieved only in open vessel.

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  9. The solubility of sodium hydroxide increases with increase of temperat...

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  10. The degree of dissociation of PCl(5) decreases with increase in pressu...

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  11. High pressure and low temperature are favourable conditions for the sy...

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  12. An endothermic reaction proceeds faster in the forward reaction with d...

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  13. A catalyst increases the rate of forward reaction and decrease the rat...

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  14. The value of K does not depends upon pressure.

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  15. For any reaction, greater the value of equilibrium constant greater is...

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  16. Solid hArr liquid equilibrium can be achieved only at melting point of...

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  17. Addition of an inert gas at constant volume to the equilibrium mixture...

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  18. For a reversible system at a constant temperature, the value of K(c) i...

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  19. The equilibrium constant is 10 at 100 K. Hence, DeltaG will be negativ...

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  20. Unit of K(p) is (atm)^(Deltan)

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