Home
Class 11
CHEMISTRY
Equilibrium constant K(p) for H(2)S(g)...

Equilibrium constant `K_(p)` for
`H_(2)S(g) hArr 2H_(2)(g)+S_(2)(g)`
is `0.0118` atm at `1065^(@)C` and heat of dissociation is `42.4` Kcal. Find equilibrium constant at `1132^(@)C`.

Text Solution

Verified by Experts

`2.303log_(10)"(K_(2))/(K_(1))=(DeltaH)/(K)[(T_(2)-T_(1))/(T_(1)T_(2))]`
`2.303log_(10)"(K_(p_(2)))/(K_(p_(1)))=(42.4xx10^(3))/(2)[(1405-1338)/(1405xx1338)]`
`:. (K_(p_(2)))/(K_(p_(1)))=2.129`
`:. K_(p_(2))=2.129xx0.469`
`=0.998~~1 atm`
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL EQUILIBRIUM

    P BAHADUR|Exercise Comprehension|22 Videos

  • CHEMICAL EQUILIBRIUM

    P BAHADUR|Exercise Statement:Explanation|13 Videos

  • CHEMICAL EQUILIBRIUM

    P BAHADUR|Exercise Exercise|134 Videos

  • CHEMICAL BONDING

    P BAHADUR|Exercise Exercise 7|11 Videos

  • GASEOUS STATE

    P BAHADUR|Exercise Exercise -9|1 Videos

Similar Questions

Explore conceptually related problems

Equilibrium constant (K_(p)) for 2H_(2)S_((g))hArr2H_(2(g))+S_(2(g)) is 0.0118 atm at 1065^(@)C and heat of dissociation is 42.4 kcal . Find equilibrium constant at 1132^(@)C .

The equilibrium constant for, 2H_(2)S (g)hArr 2H_(2)(g) + S_(2)(g) is 0.0118 at 1300 K while the heat of dissociation is 597.4 kJ. The standard equilibrium constant of the reaction at 1200 K is

The equilibrium constant K_(p) for the reaction H_(2)(g)+I_(2)(g) hArr 2HI(g) changes if:

The equilibrium constant for the reaction NH_(4)NO_(2)(s)hArr N_(2)(g)+2H_(2)O(g) , is given by

The equilibrium constant K_(p) , for the reaction N_(2)(g)+3H_(2)(g) hArr 2NH_(3)(g) is 1.6xx10^(-4) at 400^(@)C . What will be the equilibrium constant at 500^(@)C if the heat of reaction in this temperature range is -25.14 kcal?

The equilibrium constant (K_(c)) for the reaction 2HCl(g)hArrH_(2)(g)+CL_(2)(g) is 4xx10^(-34) at 25^(@)C .what is the equilibrium constant for the reaction ? (1)/(2)H_(2)(g)+(1)/(2)Cl_(2)(g)hArrHCl(g)

Write the equilibrium constant of the reaction C(s)+H_(2)O(g)hArrCO(g)+H_(2)(g)