Home
Class 12
CHEMISTRY
What is 'Bleaching powder' ? Mention one...

What is 'Bleaching powder' ? Mention one method of its preparation.

Promotional Banner

Topper's Solved these Questions

  • REDOX REACTIONS

    MBD PUBLICATION|Exercise QUESTION BANK|275 Videos

  • SOLID STATE

    MBD PUBLICATION|Exercise QUESTION BANK|518 Videos

Similar Questions

Explore conceptually related problems

Bleaching powder is

Discuss one method of preparation of ammonia.

Describe a method of preparation of ozone.

Bleaching powder on treatment with CO_2 gives:

MBD PUBLICATION-S- BLOCK ELEMENTS [ALKALI AND ALKALINE EARTH METALS]-QUESTION TYPE
  1. What happens when sodium reacts with water ? Give equation

    Text Solution

    |

  2. What is plaster of paris ? Mention two of its uses.

    Text Solution

    |

  3. What is 'Bleaching powder' ? Mention one method of its preparation.

    Text Solution

    |

  4. Explain about the reaction when excess of CO2 gas is passed through li...

    Text Solution

    |

  5. How can borax be obtained from sodium metaborate ?

    Text Solution

    |

  6. What happens when dilute NaOH is added to a solution of aluminium chlo...

    Text Solution

    |

  7. What happens when Potassium iodide solution is added to an aqueous sol...

    Text Solution

    |

  8. What is plaster of paris ? How is it prepared ?

    Text Solution

    |

  9. Why CaCl2 is used along with NaCl in the extraction of sodium ?

    Text Solution

    |

  10. What happens when sodium reacts with ammonia ?

    Text Solution

    |

  11. Give two uses of sodium ?

    Text Solution

    |

  12. How can caustic soda is prepared ?

    Text Solution

    |

  13. What happens when cold NaOH reacts with halogens ?

    Text Solution

    |

  14. What happens when hot NaOH is passed through halogens ?

    Text Solution

    |

  15. Why alkali metals act as strong reducing agents ?

    Text Solution

    |

  16. Name first four elements of group IA of the periodic table ?

    Text Solution

    |

  17. Why sodium catches fire when dropped in water ?

    Text Solution

    |

  18. Give the principle of preparation of sodium hydroxide.

    Text Solution

    |

  19. Give method of preparation of calcium nitrate. Give equation.

    Text Solution

    |

  20. How magnesium sulphate is prepared ?

    Text Solution

    |