Home
Class 9
CHEMISTRY
The gas liberated when manganese dioxide...

The gas liberated when manganese dioxide heated with concentrated hydrochloric acid.

Text Solution

Verified by Experts

Chlorine
Promotional Banner

Topper's Solved these Questions

  • MODEL QUESTION PAPER AND ANSWERS

    V PUBLICATION|Exercise QUESTION BANK|20 Videos

  • PERIODIC TABLE

    V PUBLICATION|Exercise QUESTION BANK|61 Videos

Similar Questions

Explore conceptually related problems

Chlorine is prepared in the laboratory by treating manganese dioxide (MnO_2) with aqueous hydrochloric acid according to the reaction?

Chlorine is prepared in the laboratory by treating manganase dioxide( MnO_2 ) with aqueous hydrochloric acid according to the reaction, 4HCl(aq)+MnO_2(s) to 2H_2O(l)+MnCl_2(aq)+Cl_2(g). How many grams of HCl react with 5.0 g of manganese dioxide?

Which gas is liberated in Dumas method?

Which is the gas liberated when metals react with dilute acids?

Which is the gas liberated when metals react with dilute acids?

An experimental set up is made to compare the reactions of Mg, Zn and Cu with dilute hydrochloric acid. a) Write the observation. b) Which is the gas evolved when zinc react with dilute hydrochloric acid? c.Write the equation of the reaction.

Toluene is nitrated and the resulting product is reduced with tin and hydrochloric acid. The product so obtained is diazotised and then heated with cuprous bromide. The reaction mixture so formed contains

V PUBLICATION-NON - METALS-QUESTION BANK
  1. The chief ingredients of chemical fertilisers are................

    Text Solution

    |

  2. …............is used for the production of electricity by the reaction...

    Text Solution

    |

  3. The gas liberated when manganese dioxide heated with concentrated hydr...

    Text Solution

    |

  4. The condition needed in bleaching action of chlorine.

    Text Solution

    |

  5. The gas obtained when zinc react with water is….......

    Text Solution

    |

  6. The gas obtained when chlorine react with water is …............

    Text Solution

    |

  7. The reactants used to produce chlorine in the laboratory are …...........

    Text Solution

    |

  8. ….............is the protective covering of the earth.

    Text Solution

    |

  9. Ozone is mainly found in the …...........

    Text Solution

    |

  10. The bacteria called …................living in the roots of some plant...

    Text Solution

    |

  11. The element found more on earth.

    Text Solution

    |

  12. The density of hydrogen is …...........than air

    Text Solution

    |

  13. A gas was formed when zinc reacted with dilute hydrochloric acid. a...

    Text Solution

    |

  14. Find the odd one and give reason: a) Compost, Ammonia, Urea, Factump...

    Text Solution

    |

  15. A burning candle kept on the table is covered with a glass tumbler. ...

    Text Solution

    |

  16. a) Write a method of preparation of hydrogen in laboratory. b) How w...

    Text Solution

    |

  17. a)Some chemicals are given in the box .find out the substances require...

    Text Solution

    |

  18. If hydrogen is used as a fuel, environmental pollution can be overcome...

    Text Solution

    |

  19. Bleaching powder is used as for purification of water. a) Why is ble...

    Text Solution

    |

  20. a) Which are the reactants used in the preparation of hydrogen in labo...

    Text Solution

    |