Home
Class 11
CHEMISTRY
4 moles of A are mixed with 4 moles of B...

`4` moles of A are mixed with `4` moles of B, when `2` moles of C are formed at equilibrium according to the reaction `A+B hArr C+D`.
The value of equilibrium constant is

A

4

B

1

C

`1//2`

D

`1//4`

Text Solution

Verified by Experts

The correct Answer is:
B

`K=(2xx2)/(2xx2)=1`
Promotional Banner

Topper's Solved these Questions

  • PHYSICAL AND CHEMICAL EQUILIBRIA

    DINESH PUBLICATION|Exercise SELECTED STRAIGHT OBJECTIVE TYPE MCQs|4 Videos
  • PHYSICAL AND CHEMICAL EQUILIBRIA

    DINESH PUBLICATION|Exercise MCQs with only one correct answer|24 Videos
  • PHYSICAL AND CHEMICAL EQUILIBRIA

    DINESH PUBLICATION|Exercise Multiple CHOICE QUESTIONS [Based on Numerical Problems]|62 Videos
  • P BLOCK ELEMENTS (GROUP 13 AND 14 )

    DINESH PUBLICATION|Exercise Straight obj.|17 Videos
  • RATES OF REACTIONS AND CHEMICAL KINETICS

    DINESH PUBLICATION|Exercise Ultimate Preparatory Package|29 Videos

Similar Questions

Explore conceptually related problems

When 4 mol of A is mixed with 4 mol of B, 4 mol of C and D are formed at equilibrium, according to the reaction A+B hArr C+D the equilibrium constant is

4 moles of A are mixed with 4 moles of B. At equilibrium for the raction A+BhArrC+D , 2 moles of C and D are formed. The equilibrium constant for the reaction will be

3 moles of A and 4 moles of B are mixed together and allowed to come into equilibrium according to the following reaction. 3A(g) + 4B(g) rarr 2C(g) + 3D(g) When equilibrium is reached, there is 1 mole of C. The equilibrium constant of the reaction is

5 mole of X are mixed with 3 moles of Y. At equilibrium for the reaction, X + Y rarr Z 2 moles of Z are formed. The equilibrium constant for the reaction will be

DINESH PUBLICATION-PHYSICAL AND CHEMICAL EQUILIBRIA-REVISION QUESTION FROM COMPETITIVE EXAMS
  1. For reaction, PCl(3)(g)+Cl(2)(g) hArr PCl(5)(g) the value of K(c) ...

    Text Solution

    |

  2. The state of equilibrium refers to

    Text Solution

    |

  3. 4 moles of A are mixed with 4 moles of B, when 2 moles of C are formed...

    Text Solution

    |

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

    Text Solution

    |

  5. At 1000 K, the value of K(p) for the reaction: A(g) + 2B(g)hArr3C(g) ...

    Text Solution

    |

  6. For a reaction, H2+I2hArr 2HI at 721 K , the value of equilibrium cons...

    Text Solution

    |

  7. In which of the following cases, the reaction goes farthest to complet...

    Text Solution

    |

  8. In an exothermic reaction, a 10^(@) rise in temperature will

    Text Solution

    |

  9. The equilibrium constant for a reacton N(2)(g)+O(2)(g)=2NO(g) is 4xx...

    Text Solution

    |

  10. The factor which changes equilibrium constant of the reaction A(2)(g...

    Text Solution

    |

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

    Text Solution

    |

  12. For which of the following reaction K(p)=K(c) ?

    Text Solution

    |

  13. In which of the following system, doubling the volume of the container...

    Text Solution

    |

  14. At certain temperature 50% of HI is dissociated into H(2) and I(2) the...

    Text Solution

    |

  15. 1.1 mole of A mixed with 2.2 mole of B and the mixture is kept in a 1 ...

    Text Solution

    |

  16. In which of the following reaction K(p) gt K(c)

    Text Solution

    |

  17. If the equilibrium constant of the reaction 2HI hArrH(2) + I(2) is 0.2...

    Text Solution

    |

  18. The law of mass action was proposed by

    Text Solution

    |

  19. The reaction 2SO(2)+2O(2)hArr 2SO(3) will be favoured by

    Text Solution

    |

  20. The standard state Gibbs's energy change for the isomerisation reactio...

    Text Solution

    |