Home
Class 11
CHEMISTRY
For a given exothermic reaction, Kp and ...

For a given exothermic reaction, `K_p` and K"_p^'` are the equilibrium constants at temperatures `T_1` and `T_2` respectively. Assuming that heat of reaction is constant in temperature range between `T_1` and `T_2` it is readily observed that

A

`K_p gt K"_p^'

B

`K_p lt K"_p^'`

C

`K_p = K"_p^'`

D

`K_p = 1/K"_p^'`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • ENVIRONMENTAL CHEMISTRY

    PATHFINDER|Exercise QUESTION BANK|157 Videos

  • GOC-II & III

    PATHFINDER|Exercise QUESTION BANK|144 Videos

Similar Questions

Explore conceptually related problems

For a given exothermic reaction, K_P and K_p^' are the equilibrium constants at temperature T_1 and T_2( T_2>T_1) respectively. Assuming the heat of reaction is constant in temperature range between T_1 and T_2 , it is readily observed that

An equilibrium reaction is endothermic if K_(1) and K_(2) are the equilibrium constants at T_(1) and T_(2) temperatures respectively and if T_(2) is greater than T_(1) then

The equilibrium constant of a reaction is 0.008 at 298 K. The standard free energy change of the reaction at the same temperature is

The equilibrium constant (K_(P)) of a gaseous reaction is-

For a given reaction t_(1/2)= 1/Ka The order of the reaction is

Write down the Arrhenius equation relating the rate constant of a reaction with temp. If K_1 and K_2 be the rate constants of reaction at temperature t_1^@C and t_2^@C respectively, Find out the relation between K_1 , K_2 , t_1 and t_2 . Give that the activation energy (E_a) of the reaction remains unchnaged within the temp. range mentioned. The rate constants of a reaction at 400K and 500K are 0.02 S^-1 and 0.085 S^-1 respectively. Determine the activation energy (E_a) of the reaction.

The equilibrium constant ( K_p ) of a gaseous reaction is dependent on

What is equilibrium constant? Establish the relation between K_p and K_c for a reversible reaction in equilibrium.

For a gaseous reaction, K_p>K_C Increase in pressure at constant temperature will ________the concentration of the product.

The pressure and temperature of a gas are P and T respectively. If the critcal pressure and critical temperature of the gas be P_(c) and T_(c) respectively, then liquefacction will be possible when-

PATHFINDER-EQUILIBRIUM-QUESTION BANK
  1. For the reaction SO2(g)+1/2 O2(g) iff SO3(g) if Kp = Kc(RT)^x where t...

    Text Solution

    |

  2. For the reversible reaction N2(g)+3H2(g) iff 2NH3(g) +heat The equi...

    Text Solution

    |

  3. For a given exothermic reaction, Kp and K"p^' are the equilibrium cons...

    Text Solution

    |

  4. For the equilibrium, CaCO3(s) iff CaO(s) + CO2(g), Kp is 1.64 atm at 1...

    Text Solution

    |

  5. For the reaction, CO(g)+Cl2 (g)⇌COCl2 (g), the Kc / Kp is equal to

    Text Solution

    |

  6. In the lime kiln, the reaction CaCO3(s) rarr CaO(s) + CO2(g) goes to...

    Text Solution

    |

  7. In the synthesis of ammonia N2(g) + 3H2 iff 2NH3(g) When 100 mL of N...

    Text Solution

    |

  8. A quantity of PCl5 was heated in a 10 dm^3 vessel at 250^@C. PCl5(g) ...

    Text Solution

    |

  9. In which of the following equilibrium systems is the rate of the backw...

    Text Solution

    |

  10. In which of the following equilibrium systems is the rate of the backw...

    Text Solution

    |

  11. At 490^@C, the equilibrium constant for the synthesis of Hl is 50, the...

    Text Solution

    |

  12. For which of the following reactions are the numerical value of Kp and...

    Text Solution

    |

  13. In a reversible chemical reaction at equilibrium, if the concentration...

    Text Solution

    |

  14. For the reaction, 2NO2(g) +1/2O2 iff N2O5(g) if the equilibrium cons...

    Text Solution

    |

  15. For, 2NOBr(g) iff 2NO(g) + Br2(g), at equilibrium p(Br2) = p/9 and p i...

    Text Solution

    |

  16. Given that the equilibrium constant for the reaction, 2SO2(g) + O2(g)...

    Text Solution

    |

  17. Given, the reaction between two gases represented by A2 and B2 to give...

    Text Solution

    |

  18. Reactions which can go farthest for completion should have

    Text Solution

    |

  19. For the reaction, 2NH3(g) iff N2(g) + 3H2(g) the units of Kp will be

    Text Solution

    |

  20. In the reaction, H2(g) + Cl2(g) iff 2HCl(g)

    Text Solution

    |