Home
Class 11
CHEMISTRY
A reaction in equilibrium is respresnt b...

A reaction in equilibrium is respresnt by the following equation `2A_((s)) + 3B_((g))hArr3C_((g)) + D_((g)) + O_(2(g))` if the pressure on the system is reduced to half of its original value

A

The amount of C and D decreases

B

The amounts of C and D increases

C

The amount of B and D decreases

D

All the amounts remain const

Text Solution

Verified by Experts

The correct Answer is:
B

`2A(s) + 3B(g)hArr3C(g) + D(g) + O_(2)`
If pressure on the system is reduced to half its original value, then equilibrium will shift in forward direction to increase the number of moles of gas to compensate reduction of pressure.
`:.` Amounts of C and D will increase.
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL EQUILIBRIUM

    A2Z|Exercise Degree Of Dissociation, Vapour Density And Simultaneous Equilibria|20 Videos
  • CHEMICAL EQUILIBRIUM

    A2Z|Exercise Section B - Assertion Reasoning|18 Videos
  • CHEMICAL EQUILIBRIUM

    A2Z|Exercise Application Of Equllibrium Constant (K)|65 Videos
  • CHEMICAL BONDING AND MOLECULAR STRUCTURE

    A2Z|Exercise Section D - Chapter End Test|30 Videos
  • CHEMICAL THERMODYNAMICS

    A2Z|Exercise Section D - Chapter End Test|30 Videos

Similar Questions

Explore conceptually related problems

The equilibrium constant (K_(p)) for the reaction, PCl_(5(g))hArrPCl_(3(g))+Cl_(2(g)) is 16 . If the volume of the container is reduced to half of its original volume, the value of K_(p) for the reaction at the same temperature will be:

What is the equilibrium expression K_c , for the reaction : 2S(s)+3O_(2)(g)hArr 3SO_3(g) ?

Select the intermediate in the following reaction mechansim : O_(3(g)) hArr O_(2(g)) + O(g) O_((g)) +O_(3(g)) to 2O_(2(g))

The equilbrium constant of the reaction H_(2)(g)+I_(2)(g)hArr 2HI(g) is 50. If the volume of the container is reduced to half of its original value, the value of equilibrium constant will be

In what manner will the increase of pressure affect the following equation ? C(s) + H_(2) O(g) hArr CO(g) +H_(2)(g)

What is the equilibrium expression for this reaction ? 2ZnS(s)+3O_2(g) hArr 2ZnO(s)+2SO_2(g)

For the reaction A_((s)) + 2B_((g)) ƒhArr 3C_((g)) . At constant pressure on addition of inert gas, the equilibrium state

A2Z-CHEMICAL EQUILIBRIUM-Le - Chatellers'S Principle
  1. N(2) + O(2)hArr2NO - Q cals In the above reaction which is the essenti...

    Text Solution

    |

  2. The yield of product in the reaction, A(2)(g)+2B(g) hArr C(g)+Q KJ ...

    Text Solution

    |

  3. A reaction in equilibrium is respresnt by the following equation 2A((s...

    Text Solution

    |

  4. Which reaction is not affected by change in pressure ?

    Text Solution

    |

  5. Which among the following reactions will be favoured at low pressure?

    Text Solution

    |

  6. The gaseous reaction A + B hArr2C + D, + Q is most favoured at

    Text Solution

    |

  7. In the following reaction PC1(5)(g)hArrPC1(3)(g) + C1(2)(g) at const...

    Text Solution

    |

  8. Consider the reaction equilibrium, 2SO(2(g)) + O(2(g))hArr , Delta H^(...

    Text Solution

    |

  9. Reaction 2BaO(2)(s)hArr2BaO(s) + O(2)(g), Delta H = +ve. At equilibriu...

    Text Solution

    |

  10. When pressure is applied to the equilibrium system, IcehArrWater. Whic...

    Text Solution

    |

  11. On cooling of following system at equilibrium CO(2)(s)hArrCO(2)(g)

    Text Solution

    |

  12. On the velocity in a reversible reaction, the correct explanation of t...

    Text Solution

    |

  13. For an equilibrium H(2)O (s) hArrH(2)O (l) which of the following stat...

    Text Solution

    |

  14. According to le-Chatelier's principle, adding heat to a solid and liqu...

    Text Solution

    |

  15. In a given system, water and ice are in equilibrium. It pressure is ap...

    Text Solution

    |

  16. The reaction A + B hArr C + D is studied in a one litre vessel at 250^...

    Text Solution

    |

  17. In the gaseous equilibrium A+2B hArr C+"Heat", the forward reaction ...

    Text Solution

    |

  18. At room temperature, the equilibrium constant for the reaction P + Q h...

    Text Solution

    |

  19. Variation of log(10)K with (1)/(T) is shown by the following graph in ...

    Text Solution

    |

  20. Following gaseous reaction is undergoing in a vessel C(2)H(4) + H(2)hA...

    Text Solution

    |