Home
Class 12
CHEMISTRY
Why is N(2) less reactive at room temper...

Why is `N_(2)` less reactive at room temperature ?

Text Solution

Verified by Experts

Due to the presence of a triple bond between the two nitrogen atoms, the bond dissociation energy of `N_(2)` (941.4 kJ `mol^(-1)`) is very high. Therefore, `N_(2)` is less reactive at room temperature.
Promotional Banner

Topper's Solved these Questions

  • P-BLOCK ELEMENTS

    PRADEEP|Exercise MCQ - I|27 Videos

  • P-BLOCK ELEMENTS

    PRADEEP|Exercise MCQ - II|10 Videos

  • P-BLOCK ELEMENTS

    PRADEEP|Exercise CONCEPTUAL QUESTION|75 Videos

  • ORGANIC COMPOUNDS CONTAINING NITROGEN

    PRADEEP|Exercise IMPORTANT QUESTIONS FOR BOARD EXAMINATION|27 Videos

  • POLYMERS

    PRADEEP|Exercise IMPORTANT Questions (For Board Examination)|27 Videos

Similar Questions

Explore conceptually related problems

Which of the following alcohols will yield the corresponding alkyl chloride on reaction with concentrated HCl at room temperature ? Thinking process: To solve this problem, students should keep in mind that tertiary alcohol being most reactive react at room temperature.

Assertion: Nitrogen is unreactive at room temperature but becomes reactive at elevated temperature (on heating or in the presence of catalysts). Reason: In nitrogen molecule, there is extensive delocalisation of electrons.

Why nitrogen is inert at room temperature ?

N_(2) is less reactive than CN^(-) due to

Why the temperature of all bodies remains constant at room temperature?

Identify, the elements with the following property and arrange them in increasing order of their reactivity. (a) An element which is a solt and reactive metal. (b) The metal which is an important constituent of limestone (c) The metal which exists in liquid state at room temperature.

PRADEEP-P-BLOCK ELEMENTS -NCERT QUESTIONS AND EXERCISES WITH ANSWERS
  1. Why are pentahalides more covalent than trihalides?

    Text Solution

    |

  2. Why is BiH(3) the strongest reducing agent amongst all the hydrides of...

    Text Solution

    |

  3. Why is N(2) less reactive at room temperature ?

    Text Solution

    |

  4. Mention the conditions required to maximise the yield of ammonia.

    Text Solution

    |

  5. How does ammonia react with a solution of Cu^(2+)?

    Text Solution

    |

  6. What is the covalence of nitrogen in N(2)O(5) ?

    Text Solution

    |

  7. Bond angle in PH(4)^(+) is higher than that in PH(3).Why ?

    Text Solution

    |

  8. What happens when white phosphorus is heated with concentrated NaOH so...

    Text Solution

    |

  9. What happens when PCl(5) is heated ?

    Text Solution

    |

  10. Write the balanced equation for the hydrolytic reaction of PCl(5) in h...

    Text Solution

    |

  11. What is the basicity of H(3)PO(4) ?

    Text Solution

    |

  12. What happens when H(3) PO(3) is heated ?

    Text Solution

    |

  13. List the important sources of sulphur.

    Text Solution

    |

  14. Write the order of thermal stability of the hydrides of group 16 eleme...

    Text Solution

    |

  15. Why is H(2)O a liquid and H(2)S a gas ?

    Text Solution

    |

  16. Which of the following does not react with oxygen directly? Zn,Ti,Pt,F...

    Text Solution

    |

  17. Complete the following reactions: (i) C(2) H(4) + O(2) to (ii)...

    Text Solution

    |

  18. Why does O3 act as a powerful oxidising agent?

    Text Solution

    |

  19. How is O(3) estimated quantitatively ?

    Text Solution

    |

  20. What happens when sulphur dioxide is passed through an aqueous solutio...

    Text Solution

    |