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Kp and K'p are equilibrium constants of ...

`K_p` and `K'_p` are equilibrium constants of the two reactions given below
`1/2N_2(g) + 3/2H_2(g) to NH_3(g)`
`N_2(g)+3H_2(g) to 2NH_3(g)`
Therefore , `K_p` and `K'_p` are related by

A

`K_p=K'^2`

B

`K_p=sqrt(K'_p)`

C

`K_p=2K'_p`

D

`K_p=K'_p`

Text Solution

Verified by Experts

The correct Answer is:
B
`K_p=(p(NH_3))/(p(N_2)^(1//2) p(H_2)^(3//2))`
`K._p=(p(NH_3)^2)/(p(N_2)p(H_2)^3)`
`K._p=K_p^2`
`K_p = sqrtK._p`
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MODERN PUBLICATION-EQUILIBRIUM-Objective B.(MCQs)
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  2. Equal volumes of three acid solutions of pH 3, 4 and 5 are mixed in a ...

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  3. Kp and K'p are equilibrium constants of the two reactions given below ...

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  4. The dissociation constants for acetic acid and HCN at 25^(@)C are 1.5x...

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  5. The ionization constant of ammonium hydroxide is 1.77xx10^(-5) at 298 ...

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  6. What is the [OH^(-)] in the final solution prepared by mixing 20.0 mL ...

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  7. When solid lead iodide is added to water, the equilibrium concentratio...

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  8. The K(sp) of PbCrO4 is 1.0xx10^(-16) . Then the molar solubility of Pb...

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  9. What is [H^(+)] in mol//L of a solution that is 0.20 M in CH(3)COONa a...

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  10. In which of the following equilibrium Kc and Kp are not equal ?

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  11. In a buffer solution containing equal concentration of B^(-) and HB, t...

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  12. For the reaction C(s) +CO(2)(g) rarr 2CO(g), k(p)=63 atm at 100 K. If ...

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  13. In the reaction AB(g) hArr A(g) + B(g) at 30^(@)C, k(p) for the dissoc...

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  14. The value of Delta H for the reaction X(2)(g) +4Y(2)9g) hArr 2XY (4)(g...

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  15. A buffer solution is prepared in which the concentration of NH(3) is 0...

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  16. For the reaction N(2)(g)+O(2)(g) hArr 2NO(g), the equilibrium constant...

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  17. The pK(a) of an acid HA is 4.77 and pK(b) of a base of BOH is 4.75 . T...

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  18. Which of the following will decrease the pH of a 50 ml solution of 0.0...

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  19. pH of saturated solution of Ba(OH)(2) is 12. The value of solubility p...

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  20. Buffer solutions have constant acidity and alkalinity because

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