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 increases of x.

C

`K_(p)` increase 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
`K_(p)` depends upon temperature only.
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL EQUILIBRIUM

    CENGAGE CHEMISTRY ENGLISH|Exercise Exercises (Single Correct)|58 Videos

  • CHEMICAL EQUILIBRIUM

    CENGAGE CHEMISTRY ENGLISH|Exercise Exercises (Assertion-Reasoning)|15 Videos

  • CHEMICAL EQUILIBRIUM

    CENGAGE CHEMISTRY ENGLISH|Exercise Exercises (Linked Comprehensive)|54 Videos

  • CHEMICAL BONDING AND MOLECULAR STRUCTURE

    CENGAGE CHEMISTRY ENGLISH|Exercise Archives Subjective|15 Videos

  • CLASSIFICATION AND NOMENCLATURE OF ORGANIC COMPOUNDS

    CENGAGE CHEMISTRY ENGLISH|Exercise Analytical and Descriptive Type|3 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)

CENGAGE CHEMISTRY ENGLISH-CHEMICAL EQUILIBRIUM-Exercises (Multiple Correct)
  1. For given two equilibria attained in a container which are correct if ...

    Text Solution

    |

  2. In a reaction A(2)(g)+4B(2)(g) hArr 2AB(4)(g), DeltaH lt 0. The format...

    Text Solution

    |

  3. The reaction which proceeds in the backward direction is

    Text Solution

    |

  4. For which of the following reaction, K(p) ne K(c)?

    Text Solution

    |

  5. Select the incorrect statements:

    Text Solution

    |

  6. For the chemical reaction 3X(g)+Y(g) hArr X(3)Y(g), the amount of ...

    Text Solution

    |

  7. When two reactants A and B are mixed to give products C and D, the rea...

    Text Solution

    |

  8. At constant temperature , the equilibrium constant (KP) for the deco...

    Text Solution

    |

  9. Consider the following equilibrium in a closed container, N(2)O(4(g)...

    Text Solution

    |

  10. Which of the following do not change the value of K for a reaction?

    Text Solution

    |

  11. For which of the following reactions at equilibrium at constant temper...

    Text Solution

    |

  12. Unit of equilibrium constant is:

    Text Solution

    |

  13. Which is/are correct?

    Text Solution

    |

  14. For the reaction, CaCO(3)(s) rarr CaO(s)+CO(2)(g), which is the correc...

    Text Solution

    |

  15. N(2)O(2) hArr 2NO, K(1), (1/2)N(2)+(1/2)O(2) hArr NO, K(2), 2NO hA...

    Text Solution

    |

  16. The rate of disappearance of A at two temperature is given by A hArr B...

    Text Solution

    |

  17. Which of the following factors would favour the formation of ammonia?

    Text Solution

    |

  18. Which of the following will not affect the value of equilibrium consta...

    Text Solution

    |

  19. Which of the following statement is/are wrong?

    Text Solution

    |

  20. When NaNO(3) is heated in a closed vessel, oxygen is liberated and NaN...

    Text Solution

    |