Home
Class 12
CHEMISTRY
In a study of equilibrium: H(2)(g) + I(2...

In a study of equilibrium: `H_(2)(g) + I_(2)(g)

Text Solution

Verified by Experts

The correct Answer is:
4
`{:(H_(2),+,I_(2), `rArr K =x^(2)/((1-x/2)(3-x/2))`………(1)
`(1-x/2) + 2-x/2 (3-x/2) -x/2, x+x`
`rArr 4-x, 3-x, 2x rArr K=(4x^(2))/(3-x)^(2)`
`therefore` From (1) and (2) x=1.5
`therefore` From (2) `K=(4(1.5)(1.5))/(3-1.5)^(2) rArr K=4`
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • CHEMICAL ENERGETICS

    FIITJEE|Exercise NUMERICAL BASED QUESTIONS|2 Videos

  • CHEMICAL ENERGETICS

    FIITJEE|Exercise NUMERICAL BASED PROBLEMS|12 Videos

  • CARBOXYLIC ACIDS AND ITS DERIVATIVES

    FIITJEE|Exercise SINGLE INTEGER ANSWER TYPE QUESTIONS|1 Videos

  • CHEMICAL EQUILIBRIUM

    FIITJEE|Exercise MATCHING TYPE QUESTIONS|3 Videos

Similar Questions

Explore conceptually related problems

The equilibrium H_(2(g)) + I_(2(g)) hArr 2HI_(g) is not affected by the change in _______.

A sample of HI(g) is placed in flask at a pressure of 0.2 atm . At equilibrium. The partial pressure of HI(g) is 0.04 atm . What is K_(p) for the given equilibrium? 2HI(g) hArr H_(2)(g)+I_(2)(g)

Knowledge Check

  • In an equilibrium reaction H_(2)(g) + I_(2)(g)hArr2HI(g) Delta H = - 3000 calories, Which factor favours dissociation of HI

    A
    Low temperature
    B
    High pressure
    C
    High temperature
    D
    Low pressure.

  • K_(p) and K_(c) are inter related as K_(p)=K_(c)(RT)^(Deltan) Answer the following questions: The unit of equilibrium constant for H_(2)(g)+I_(2)(g) hArr 2HI(g)

    A
    mol `L^(-2)`
    B
    `mol^(2) L^(-2)`
    C
    `L mol^(-2)`
    D
    None of these

  • The equilibrium constant value K_(p) for the equilibrium : H_(2) (g) + I_(2) hArr 2 HI (g) changes with

    A
    total pressure
    B
    temperature
    C
    catalyst
    D
    amount of `H_(2) and I_(2)` present

    • Similar Questions

    Explore conceptually related problems

    1 mole each of H_(2)(g) "and" I_(2)(g) are introduced in a 1L evacuated vessel at 523K and equilibrium H_(2)(g)+I_(2)(g)hArr2Hi(g) is established. The concentration of HI(g) at equilibrium:

    4.5 moles each of hydrogen and iodine heated in a sealed 10 litrevesel. At equilibrium, 3 moles of HI was foun. The equilibrium constant for H_(2)(g) + I_(2) (g)hArr2HI(g) is

    For the equilibrium 2H_(2)O(g) hArr 2H_(2)(g)+O_(2)(g) , equilibrium constant is K_(1) For the equilibrium 2CO_(2)hArr 2CO(g)+O_(2)(g) , equilibrium constant is K_(2) The equilibrium constant for : CO_(2)(g)+H_(2)(g)hArr CO(s)+H_(2)O(g) is :

    1 mole each of H_2(g)and I_2(g) are introduced in a 1L evacuated vessel at 523 K and equilibrium H_2(g)+I_2(g)hArr2HI(g) is established. The concentration of HI(g) at equilibrium:

    The value of equilibrium constant of the reaction, H(g) hArr(1)/(2) H_(2)(g) is 0.8 . The equilibrium constant of the reaction H_(2)(g) + I_(2)(g)hArr2HI(g) will be

    Home
    Profile