Home
Class 11
CHEMISTRY
At constant temperature , the equilibriu...

At constant temperature , the equilibrium constant `(K_P)` for the decomposition reaction
` N_2O_4 hArr 2NO_2, ` is expressed by ` K_p = ((4x^(2) p))/((1-x^(2)))`
where p= pressure ,x = extent of decomposition .which one of the following statements is true?

A

`K_(P)` increases with increase of `P`

B

`K_(P)` increases with increase of `x`

C

`K_(P)` increases with decrease of `x`

D

`K_(P)` remains constant with change in `P "and" x`

Text Solution

Verified by Experts

The correct Answer is:
D
With change of pressure, `x` will change in such a way that `K_(P)` remains a constant.
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • CHEMICAL EQUILIBRIUM

    RESONANCE ENGLISH|Exercise Exercise-3 (Part-2)|17 Videos

  • CHEMICAL EQUILIBRIUM

    RESONANCE ENGLISH|Exercise Advanced Level Problems (Part-1)|31 Videos

  • CHEMICAL EQUILIBRIUM

    RESONANCE ENGLISH|Exercise Exercise-2 (Part-4)|6 Videos

  • CHEMICAL BONDING

    RESONANCE ENGLISH|Exercise ORGANIC CHEMISTRY(Fundamental Concept )|6 Videos

  • D & F-BLOCK ELEMENTS & THEIR IMPORTANT COMPOUNDS

    RESONANCE ENGLISH|Exercise Match the column|1 Videos

Similar Questions

Explore conceptually related problems

Write the equilibrium constant expressions for the following reactions. N_2 O_4 g hArr 2NO_2 (g)

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

Unit of equilibrium constant K_p for the reaction PCl_5(g) hArr PCl_3(g)+ Cl_2(g) is

Find the units of K_P and K_C for the following reactions. N_2O_4( g) hArr 2NO_2(g)

The equllibrium constant K_c for the reaction. N_2O_4 hArr2NO_2(g) "is" 4.63xx10^(-3) "at" 25^@C What is the value of K_p at this temperature.

The equilibrium constant (K_(p)) for the decomposition of gaseous H_(2)O H_(2)O(g)hArr H_(2)(g)+(1)/(2)O_(2)(g) is related to the degree of dissociation alpha at a total pressure P by

The equilibrium constant (K_P) of the reactions N_2O_4hArr 2NO_2 was found to be 636 mm at 49.7""^(@) C . Calculate the percentage dissociation of N_2O_4 when the pressure of the gas mixture is 182 mm.

For the decomposition reaction NH_2COONH_4 (s) hArr 2NH_3(g) +CO_2(g) The K_p=2.9 xx 10^(-5) atm^3 . The total pressure of gases at equilibrium when 1 mole of NH_2COONH_4 (s) was taken to start with would be

The equilibrium constant K_(c) for the following reaction at 742^(@) C is 6.90xx10^(-3) . What is K_(p) at same temperature ? (1)/(2)F_(2(g)) hArr F_(g)

State the units of K_p and K_c for the reaction. " " 2NO(g) +O_2(g)hArr 2NO_2(g)

Home
Profile