Home
Class 12
CHEMISTRY
Ozone destroys mercury meriscus. Why?...

Ozone destroys mercury meriscus. Why? 

Promotional Banner

Topper's Solved these Questions

  • GROUP 16 ELEMENTS

    AAKASH SERIES|Exercise EXERCISE - 2.1.5|4 Videos

  • GROUP 15 ELEMENTS

    AAKASH SERIES|Exercise EXERCISE - 1.2|33 Videos

  • GROUP 17 ELEMENTS

    AAKASH SERIES|Exercise EXERCISE - 3.2|38 Videos

Similar Questions

Explore conceptually related problems

Ozone hole is

The ore of mercury is ____

How do monocytes destroy the foreign materials ?

Ozone day is observed on

What are the factors that destroy the ecosystem very quickly?

Explain why The angle of contact of mercury with glass is obtuse. While that of water with glass is acute .

The latin name of Mercury is

AAKASH SERIES-GROUP 16 ELEMENTS-EXERCISE - 2.2
  1. Nitric acid can not be used to prepare hydrogen sulphide. Why?

    Text Solution

    |

  2. The bond angle in water molecule is nearer to tetrahedral angle, but i...

    Text Solution

    |

  3. Discuss the structures of sulphite and sulphate ions.

    Text Solution

    |

  4. What is ozonolysis? Write equation for the ozonolysis of ethylene. Dra...

    Text Solution

    |

  5. Ozone acts as oxidising agent as well as reducing agent. Substantiate.

    Text Solution

    |

  6. Hydrogen sulphide can not be dried over conc. H(2)SO(4) Why?

    Text Solution

    |

  7. How many sulphur atoms in H(2)S(n)O(6) has sulphur linked to only its ...

    Text Solution

    |

  8. Turbidity is obtained when hydrogen sulphide is passed through aqueous...

    Text Solution

    |

  9. Compared to water, hydrogen sulphide is thermally less stable, stronge...

    Text Solution

    |

  10. Supar turns black on adding with sulphuric acid. Why?

    Text Solution

    |

  11. Ozone destroys mercury meriscus. Why?

    Text Solution

    |

  12. Water should not be added to cone acid while preparing dilute sulphuri...

    Text Solution

    |

  13. Chlorination of a gas X with chlorine gives a substance Y. Y is used t...

    Text Solution

    |

  14. Sulphuric acid is manufactured in contact process, but some amount of ...

    Text Solution

    |

  15. In the reaction of ozone with potash an orange red solid is formed. Wh...

    Text Solution

    |

  16. Sulphurous acid turns pink permanganate colourless and turns acidified...

    Text Solution

    |

  17. An aqueous solution of a gas (G) decolourises acidified permanganate a...

    Text Solution

    |

  18. An aqueous solution of silver nitrate gives a white precipitate with

    Text Solution

    |

  19. An inorganic solid (A) dissolve in watger to give acid B and acid C. A...

    Text Solution

    |

  20. Na(2)CO(3)+SO(2)overset(Delta)rarr A+B,B+S rarr C and C +2AgNO(3)ra...

    Text Solution

    |