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)` increase with increase in p

B

`K_(p)` increases with increase in x

C

`K_(p)` increases with decrease in x.

D

`K_(p)` remains constant with change in p and x

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • CHEMICAL EQUILIBRIUM

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

  • CHEMICAL EQUILIBRIUM

    CENGAGE CHEMISTRY ENGLISH|Exercise Exercises (Integer)|7 Videos

  • CHEMICAL EQUILIBRIUM

    CENGAGE CHEMISTRY ENGLISH|Exercise Exercises (Multiple Correct)|26 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 (Single Correct)
  1. For the system A(g)+2B(g) hArr C(g) the equilibrium concentration is ...

    Text Solution

    |

  2. When 4 mol of A is mixed with 4 mol of B, 2 mol of C and D are formed ...

    Text Solution

    |

  3. Consider the reaction CaCO(3)(s) hArr CaO(s) +CO(2)(g) in closed c...

    Text Solution

    |

  4. The equilibrium constant for the reaction N(2)(g)+O(2)(g)hArr2NO(g) is...

    Text Solution

    |

  5. In which of the following reaction, the yield of the products does not...

    Text Solution

    |

  6. At a certain temperature , only 50% HI is dissociated at equilibrium i...

    Text Solution

    |

  7. For a reaction A(g) hArr B(g)+C(g). K(p) at 400^(@)C is 1.5xx10^(-4) a...

    Text Solution

    |

  8. 8 mol of gas AB(3) are introduced into a 1.0 dm^(3) vessel. It dissoci...

    Text Solution

    |

  9. 1 mol of XY(g) and 0.2 mol of Y(g) are mixed in 1 L vessel. At equilib...

    Text Solution

    |

  10. How will the lowering of temperature affect the chemical equilibrium i...

    Text Solution

    |

  11. For the reaction N(2)O(4)(g)hArr2NO(2)(g), the value of K(p) is 1.7xx1...

    Text Solution

    |

  12. At equilibrium X+Y hArr 3Z, 1 mol of X, 2 mol of Y and 4 mol of Z are ...

    Text Solution

    |

  13. What concentration of CO(2) be in equilibrium with 0.025 M CO at 120^(...

    Text Solution

    |

  14. Which of the following reactions will not be affected by increasing th...

    Text Solution

    |

  15. The value of K(c) = 4.24 at 800 K for the reaction. CO(g) + H(2)O(g)...

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  19. The equilibrium constant K(p1) and K(p2) for the reactions X hArr 2Y a...

    Text Solution

    |

  20. For the reaction X hArr 2Y and Z hArr P+Q occuring at two different pr...

    Text Solution

    |