Home
Class 11
CHEMISTRY
For a chemical reaction of the type A if...

For a chemical reaction of the type `A iff B,K = 2.0` and `B iff C,K = 0.01`. Equilibrium constant for the reaction `2C iff 2A` is

A

25

B

50

C

2500

D

`4 xx 10^-4`

Text Solution

Verified by Experts

The correct Answer is:
C
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

H_2+l_2iff2HL , unit of equilibrium constant of the reversible reaction.

The unit of K_c for the reaction 2SO_2+O_2iff2SO_3 is

The equilibrium constant for the reaction N_2(g) +O_2(g)iff2NO is K_1 and the equilibrium constant for the reaction 2NO(g)+O_2(g)iff2NO_2(g) is K_2 What will be the equilibrium constant for the reaction N_2(g)+2O_2(g)iff2NO_2(g)

The equilibrium constant (K_c) for the reaction 2HCl(g) iff H_2(g) + Cl_2(g) Is 4 xx 10^(-34) at 25^@C . What is the equilibrium constant for the reaction ? 1/2 H_2(g) + 1/2Cl_2(g) iff HCl(g)

K_1 and K_2 are the respective equilibrium constants for the following two reactions : (i) N_2 (g) + O_2 (g) iff 2NO(g) (ii) 2NO(g) + O_2(g) iff 2NO_2(g) Then the equilibrium constant for the reaction N_2 (g) + 2O_2(g) iff 2NO_2(g) will be

A quantity of PCl_5 was heated in a 10 dm^3 vessel at 250^@C . PCl_5(g) iff PCl_3(g) + Cl_2(g) At equilibrium the vessel contains 0.1 mole of PCl_5 and 0.2 mole of Cl_2 The equilibrium constant of the reaction is

For the reaction, 2NO_2(g) +1/2O_2 iff N_2O_5(g) if the equilibrium constant is K_p , then the equilibrium constant for the reaction 2N_2O_5(g) iff 4NO_2 + O_2(g) would be

PATHFINDER-EQUILIBRIUM-QUESTION BANK
  1. For the reactions, I2(aq) iff I2(oil). Equilibrium constant is K1 I2(...

    Text Solution

    |

  2. Which statement is not correct ?

    Text Solution

    |

  3. For a chemical reaction of the type A iff B,K = 2.0 and B iff C,K = 0....

    Text Solution

    |

  4. For the gas phase reaction 2NO⇔N2+O2 , ΔH=−43.5 kcals. Which one of th...

    Text Solution

    |

  5. The equilibrium constants of the reactions : SO2 +1/2 O2 iff SO3 and...

    Text Solution

    |

  6. For the reaction, C(s) + CO2(g) rarr 2CO(g), Kp = 63 atm at 1000 K. if...

    Text Solution

    |

  7. In the reaction, AB(g) iff A(g) + B(g) at 30^@C, Kp for the dissociati...

    Text Solution

    |

  8. Which of the following statements are correct for this exothermic reac...

    Text Solution

    |

  9. The thermal dissociation of equilibrium of CaCO3(s) is studied under d...

    Text Solution

    |

  10. The equilibrium constant (Kc) for the reaction N2(g) + O2(g) rarr 2NO ...

    Text Solution

    |

  11. The species : H2O, HCO3-, HSO4-, and NH3 can act both as bronsted aci...

    Text Solution

    |

  12. Calculate the H^+ ion concentration of a 0.01N weak monobasic acid. Th...

    Text Solution

    |

  13. When 0.10 mol of ammonia NH3 is dissolved in sufficient water to make ...

    Text Solution

    |

  14. What is the pH of the solution when 0.2 mol of HCI is added to one lit...

    Text Solution

    |

  15. Calculate the pH of 0.08M solution of hypochlorous acid, HOCI. The ion...

    Text Solution

    |

  16. The pH of a buffer is 4.745. When 0.01 mol of NaOH is added to 1 litre...

    Text Solution

    |

  17. Calculate the pH of the solution in which 0.2M NH4CI and 0.1 M NH3 are...

    Text Solution

    |

  18. Calculate pH of 1 M PO4^-3) (aq) solution. pkb(PO4^-3) = 1.62

    Text Solution

    |

  19. Hydrolysis constant of NH4^+ is 5.55 xx 10^(-10). What is ionisation c...

    Text Solution

    |

  20. A weak acid HX has the dissociation constant 1xx10^-5M. It forms a sal...

    Text Solution

    |