Home
Class 11
CHEMISTRY
N(2)(g) + 3H(2)(g) rarr 2NH(3)(g) + heat...

`N_(2)(g) + 3H_(2)(g) rarr 2NH_(3)(g) + heat`.What is the effect of the increase of temperature on the equilibrium of the reaction ?

A

Equilibrium is unaltered

B

Reaction rate does not change

C

Equilibrium is shifted to the left

D

Equilibrium is shifted to the right

Text Solution

Verified by Experts

The correct Answer is:
C
`N_2 +3H_(2) hArr 2NH_3 +` heat
Formation of ammonia is exothermic reaction so increase in temperature favours backward reaction and equilibrium is shifted to the left.
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL EQUILIBRIUM

    ERRORLESS|Exercise PAST YEARS QUESTIONS|37 Videos

  • CHEMICAL EQUILIBRIUM

    ERRORLESS|Exercise ASSERTION & REASON |12 Videos

  • CHEMICAL EQUILIBRIUM

    ERRORLESS|Exercise NCERT BASED QUESTION (Activation Energy, Standard Free Energy and Degree of Dissociation and Vapour Density)|17 Videos

  • CHEMICAL BONDING AND MOLECULAR STRUCTURE

    ERRORLESS|Exercise Assertion & Reason |17 Videos

  • CLASSFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

    ERRORLESS|Exercise Assertion & Reason |14 Videos

Similar Questions

Explore conceptually related problems

Conisder the chemical reaction N_(2)(g) + 3H_(2)(g) rarr 2NH_(3)(g) The rate of this reaction can be expressed in terms of time derivatives of the concentration of N_(2)(g), H_(2)(g) , or NH_(3)(g) . Identify the correct relationship among the rate expresisons.

For the reaction N_(2)(g) + 3H_(2)(g) rarr 2NH_(2)(g) Which of the following is correct?

Conside the chemical reaction, N_(2)(g) + 3H_(2)(g)rarr2NH_(3)(g) The rate of reaction can be expressed in terms of time derrivate of concentration of N_(2)(g), H_(2)(g) or NH_(3) (g) Identift the correct relationship amongst the rate expression :

For the reaction N_(2)(g) + 3H_(2)(g) hArr 2NH_(3)(g), DeltaH=?

N_(2)(g)+3H_(2)(g)hArr2NH_(3)(g) For the reaction intially the mole ratio was 1:3 of N_(2):H_(2) .At equilibrium 50% of each has reacted .If the equilibrium pressure is P, the parial pressure of NH_(3) at equilibrium is :

ERRORLESS-CHEMICAL EQUILIBRIUM-NCERT BASED QUESTION (Le-Chatelier Principle and it.s Application)
  1. If pressure increases then its effect on given equilibrium C((s)) + H(...

    Text Solution

    |

  2. Formation of SO(3) take place according to the reaction 2SO(2) + O(2)h...

    Text Solution

    |

  3. N(2)(g) + 3H(2)(g) rarr 2NH(3)(g) + heat.What is the effect of the inc...

    Text Solution

    |

  4. The reaction 2SO(2) + O(2) rarr 2SO(3) + heat . The equilibrium reacti...

    Text Solution

    |

  5. Le-Chatelier's principle is applicable only to a

    Text Solution

    |

  6. In which of the following equilibrium system the rate of the backward ...

    Text Solution

    |

  7. Le-Chatelier principle is not applicable to

    Text Solution

    |

  8. The rate of reaction of which of the following is not affected by pres...

    Text Solution

    |

  9. The equilibrium reaction that is not influenced by volume change at co...

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  12. Te yield of product in the reaction A(2(g))+B(2(g))hArr2AB((g)),Delt...

    Text Solution

    |

  13. In the manufacture of ammonia by Haber's process, N(2)(g) +3H(2)(g) ...

    Text Solution

    |

  14. CaCO3(s) hArr CaO(s) + CO2(g), DeltaH=110 kJ The pressure of CO2 :

    Text Solution

    |

  15. For the reaction CH(4(g))+2O(2(g))hArrCO(2(g))+2H(2)O(l): (DeltaH=-1...

    Text Solution

    |

  16. The following reaction is known to occur in the body CO(2) + H(2)O hAr...

    Text Solution

    |

  17. Among the following, the equilibrium which is not affected by an incre...

    Text Solution

    |

  18. Which of the following reactions proceed at low pressure?

    Text Solution

    |

  19. In the reaction, 2SO(2)(s)+O(2)(g) hArr 2SO(3)(g)+X cal, most favourab...

    Text Solution

    |

  20. When the pressure is applied over system ice hArr wate what will happe...

    Text Solution

    |