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For PCI5(g) hArr PCI3(g) +CI2(g), write ...

For `PCI_5(g) hArr PCI_3(g) +CI_2(g)`, write the expression of `K_c` .

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To write the expression for the equilibrium constant \( K_c \) for the reaction \[ \text{PCl}_5(g) \rightleftharpoons \text{PCl}_3(g) + \text{Cl}_2(g) \] we follow these steps: ...
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For the reaction PCI_(5) (g) hArr PCI_(3) (g) + CI_(2) (g) The forward reaction at constant temperature is favoured by (1).introducing an inert gas at constant volume (2).introducing chloride gas at constant volume (3).introduding as inert gas at constant pressure (4). increasing the volume of the contianer (5). Introducing PCI_(5) at constant volume.

A quantity of PCI _5 was heated in a 2 litre vessel at 525 K . It dissociates as PCI_5 (g) hArr PCI _3 (g) + CI_2 (g) At equilibrium 0.2 mol each of PCI_5 , PCl_3and Cl_2 is found in the reaction mixture. The equilibrium constant K_c for the reaction is -

AAKASH INSTITUTE-EQUILIBRIUM-ASSIGNMENT (SECTION -D)
  1. For PCI5(g) hArr PCI3(g) +CI2(g), write the expression of Kc .

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  2. A : At higher temperature , Kw of water remains unaltered. R: kw is ...

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  3. A : HCI, HNO3 and H2SO4 are equalty strong acids in water R : Water ...

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  4. A : Increasing the concentration of H2 will increases magnitude of e...

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  5. A : Increasing the temperature , increases [H^+] concentration in wat...

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  6. A : Solution of CH3COONH4 is a buffer solution R: H^+ ion added will...

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  7. A : K(sp) is a constant value for any salt at particular temperature ...

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  8. A : H3O^+ ion from water is also taken in consideration while calcula...

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  9. A : pH of 10^(-8) M HCI solution is approx 6.9 R : HCI is a strong a...

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  10. A : For equilibrium ice hArr water on increasing temperature and pres...

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  11. A : At equilibrium concentration of the reactant and product does not ...

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  12. A : pH of 0.1 M HCI solution is less than 0.1 M HCN solution R : In ...

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  13. A : A catalyst does not alter the equilibrium constant of a reaction ...

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  14. A : pH of equimolar solution of NH4 CI and NH4OH does not change when ...

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  15. A: The reaction 2NO(g) +O2(g) hArr 2NO2(g) is favoured in the forwar...

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  16. A : pH of 1 M NaCI solution is 7 at 25^@C. R : pH of this solution d...

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  17. A : CO2 is a Lewis acid. R : H2SO4 is Arrhenius acid as well as Bron...

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  18. A : For H2CO3 K(a1) lt K(a2). R : H2CO3 is weaker acid than HCO3^-

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  19. A : pH of mixture of 0.1 M HCN and 0.05 M NaOH is less than 7 . R : ...

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  20. A: Solubility of AgCI is more in NH3 than in pure water. R : Common ...

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  21. A : Precipitates formation takes place when K(ip) gt K(sp) . R : K...

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