Home
Class 12
CHEMISTRY
Mention one use each of Argon and Helium...

Mention one use each of Argon and Helium gases.

Promotional Banner

Topper's Solved these Questions

  • THE d-AND f-BLOCK ELEMENTS

    R G PUBLICATION|Exercise EXERCISE|133 Videos

  • THE SOLID STATE

    R G PUBLICATION|Exercise EXERCISE|90 Videos

Similar Questions

Explore conceptually related problems

Mention one use each of LDP and HDP.

Give the answer of the following: two uses of each of Argon and Helium.

Mention one use of dry ice.

Mention one use of methanoic acid

Mention one use of tetrachloromethane.

Mention two uses of Neon.

List two uses each from neon & argon gases.

Mention few use of : Hydrogen ( H_2 ).

R G PUBLICATION-THE p-BLOCK ELEMENTS-EXERCISE
  1. Complete the folloiwng chemcial equation: KCIO3 overset(Delta) underse...

    Text Solution

    |

  2. Complete the folloiwng chemcial equation: AI2O3(s)+6HCI(aq) +9H2O(I) r...

    Text Solution

    |

  3. Mention one use each of Argon and Helium gases.

    Text Solution

    |

  4. Give reasons for the following: Nitrogen exhibits +5 oxidation state. ...

    Text Solution

    |

  5. Give reasons for the following: Sulphur vapour is paramagnetic.

    Text Solution

    |

  6. Give reasons for the following: Moist chlorine is powerful bleaching a...

    Text Solution

    |

  7. Complete the following reactions: P4 + 3NaOH + 3H2O rarr?

    Text Solution

    |

  8. Complete the following reactions: 2F2(g) + 2H2O(l) rarr?

    Text Solution

    |

  9. Describe the manufacture of ammonia by Haber's process with favourable...

    Text Solution

    |

  10. Draw the structure of the following molecules and mention their shapes...

    Text Solution

    |

  11. Draw the structures of the following molecules: H3PO3

    Text Solution

    |

  12. Name the catalyst used for conversion of SO2 to SO3 in the contact pro...

    Text Solution

    |

  13. How do you account for the reducing behaviour of H3PO2 on the basis fo...

    Text Solution

    |

  14. When HCI reacts with finely powdered iron, it forms ferrous chloride a...

    Text Solution

    |

  15. What are interhalogen compounds? Give a method of preparation of any ...

    Text Solution

    |

  16. Give reasons for the following: Bleaching by chlorine is permanent, wh...

    Text Solution

    |

  17. Give reasons for the following: NH3 acts as a Lewis base.

    Text Solution

    |

  18. Give reasons for the following: NO2 dimerises.

    Text Solution

    |

  19. Give reasons for the following: In the reaction between HCI and powder...

    Text Solution

    |

  20. Give a laboratory method of preparation of dinitrogen.

    Text Solution

    |