Home
Class 11
CHEMISTRY
The degree of dissociation of PC1(5) (al...

The degree of dissociation of `PC1_(5)` `(alpha)` obeying the equilibrium, `PC1_(5)hArrPC1_(3) + C1_(2)`, is approximately related to the pressure at equilibrium by (given `alpha ltlt 1`) :

A

`alpha prop P`

B

`alpha prop (1)/(sqrt(P))`

C

`alpha prop (1)/(P^(2))`

D

`alpha prop (1)/(P^(4))`

Text Solution

Verified by Experts

The correct Answer is:
B
NA
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • CHEMICAL EQUILIBRIUM

    A2Z|Exercise Section B - Assertion Reasoning|18 Videos

  • CHEMICAL EQUILIBRIUM

    A2Z|Exercise NEET/AIPMT Questions|20 Videos

  • CHEMICAL EQUILIBRIUM

    A2Z|Exercise Le - Chatellers'S Principle|93 Videos

  • CHEMICAL BONDING AND MOLECULAR STRUCTURE

    A2Z|Exercise Section D - Chapter End Test|30 Videos

  • CHEMICAL THERMODYNAMICS

    A2Z|Exercise Section D - Chapter End Test|30 Videos

Similar Questions

Explore conceptually related problems

The degree of dissociation of PCl_(5) (alpha) obeying the equilibrium, PCl_(5)hArrPCl_(3)+Cl_(2) is related to the pressure at equilibrium by :

The degree of dissociation of PCl_5 (alpha) obeying the equilibrium PCl_5 hArr PCl_3 + Cl_2 is related to the equilibrium pressure by

Knowledge Check

  • The degree of dissociation of PCI_(5) (alpha) obeying the equilibrium, PCI_(5)hArrPCI_(3)+CI_(2) , is approximately related to the presure at equilibrium by (given alphaltlt1 ):

    A
    `alphapropP`
    B
    `alphaprop(1)/sqrt(P)`
    C
    `alphaprop(1)/P^(2)`
    D
    `alphaprop(1)/(P^(4)`

  • The degree of dissociation of N_(2)O_(4)(1) obeying the equilibrium, N_(2)O_(4) (g) hArr 2NO_(2)(g) , is approximately related to the pressure at equilibrium by :

    A
    `alpha prop P`
    B
    `alpha prop (1)/(sqrt(P))`
    C
    `alpha prop (1)/(P^(2))`
    D
    `alpha prop (1)/(P^(4))`

  • The degree of dissociation of PCl_(5)(g) for the equilibrium PCl_(5)(g)hArrPCl_(3)(g)+Cl_(2)(g) is approximately releated to the pressure at equilibrium (P) by the relation [altlt1]

    A
    `a prop P`
    B
    `alpha prop (1)/(sqrtP)`
    C
    `alpha prop (1)/(p^(2))`
    D
    `alpha prop (1)/(p^(4))`

    • Similar Questions

    Explore conceptually related problems

    If dissociation for reaction, PC1_(5)hArrPC1_(3) + C1_(2) is 20% at 1 atm pressure. Calculate K_(c) .

    The degree of dissociation 'alpha' of the reaction N_(2)O_(4)(g)hArr 2NO_(2)(g) Can be related of K_(p) as [Given : Total pressure at equilibrium = P]

    Assertion: Association of an inert gas at constant pressure to dissociation equilibrium of PC1_(5) hArr PC1_(3) + C1_(2) favours forward reaction. Reason: K_(c) =(alpha^(2))/(V(1 - alpha)) for the dissociation equilibrium of PC1_(5) where alpha is degree of dissociation of PC1_(5) .

    For the equilibrium, PCl_(5) hArr PCl_(3) +Cl_(2), K_(c )=(alpha^(2))/((1-alpha)V) temperature remaining constant.

    For the equilibrium, PCl_(5) hArr PCl_(3) +Cl_(2), K_(c )=(alpha^(2))/((1-alpha)V) temperature remaining constant.

    Home
    Profile