Home
Class 12
CHEMISTRY
Explain how ydrogen differs from alkali ...

Explain how ydrogen differs from alkali metals on the basis of ionisation energies.

Text Solution

Verified by Experts

Ionisation energy of hydrogen is very high in comparison to that of alkali metals, for example,ionisation energy of H is 1312 Kj/mol wheras that of Li is 520 kJ/mol.
Promotional Banner

Topper's Solved these Questions

  • HYDROGEN

    AAKASH INSTITUTE|Exercise Assignment (Section-A)|36 Videos

  • HYDROGEN

    AAKASH INSTITUTE|Exercise Assignment (Section-B)|19 Videos

  • HYDROGEN

    AAKASH INSTITUTE|Exercise ASSIGNMENT (SECTION - D) (Assertion-Reason Type question)|15 Videos

  • HYDROCARBONS

    AAKASH INSTITUTE|Exercise Assignment(Section - D) (Assertion -Reason Type Question)|24 Videos

  • M0ck test 26

    AAKASH INSTITUTE|Exercise EXAMPLE|40 Videos

Similar Questions

Explore conceptually related problems

Alkali metals have low ionisation energies. Explain.

Why do alkali metals have lowest ionisation energy?

Explain how fluids differ from solids.

First ionisation energy of copper is higher than those of alkali metals, while second and third ionisation energies are lower. Explain.

First ionisation energy of alkali metals is very low but second ionisation energy is very high because

How do the following properties vary among alkali metals ? (i) Atomic radius (ii) Ionisation energy (iii) Metallic character.

Explain how fertilisers are different from manure.

How many alkali metals are known ?

AAKASH INSTITUTE-HYDROGEN-Try Yourself
  1. Explain how ydrogen differs from alkali metals on the basis of ionisat...

    Text Solution

    |

  2. On the basis of their electronic configuration, explain why alkali met...

    Text Solution

    |

  3. Which isotope of hydrogen has no neutron?

    Text Solution

    |

  4. Which isotope of hydrogen is known as ordinary hydrogen?

    Text Solution

    |

  5. Define isotopes why do isotopes have same atomic number but differente...

    Text Solution

    |

  6. Comment on the reactions of dihydrogen with (a) chlorine, (b) sodium a...

    Text Solution

    |

  7. In what ratio is nitrogen and hydrogen required to form ammonia?

    Text Solution

    |

  8. In the laboratory preparation of hydrogen, pure zinc is not used becau...

    Text Solution

    |

  9. What is 'syn' gas?

    Text Solution

    |

  10. On what basis are the molecular hydrides classified?

    Text Solution

    |

  11. a. Would you except the hydrides of N,O and F to have lower boiling po...

    Text Solution

    |

  12. a. Would you except the hydrides of N,O and F to have lower boiling po...

    Text Solution

    |

  13. What are non-stoichiometric compounds ?

    Text Solution

    |

  14. Which basis class of molecular hydrides act as lewis bases?

    Text Solution

    |

  15. How is lithium aluminium hydride prepared? What is its important use?

    Text Solution

    |

  16. How many hydrogen-bonded water molecule(s) are associated in CuSO(4).5...

    Text Solution

    |

  17. Which property of water is responsible for its very strong hydrating t...

    Text Solution

    |

  18. Water acts as a/an when it reacs with ammonia.

    Text Solution

    |

  19. Cation exchange resins are generated by treating with.

    Text Solution

    |

  20. Why temporary hardness of water is called so?

    Text Solution

    |