Home
Class 12
CHEMISTRY
The bottle of liquid ammonia is generall...

The bottle of liquid ammonia is generally cooled before opening the seal. Assign reson.

Text Solution

Verified by Experts

At room temperature, the vapour pressure of liquid ammonia is very high. On cooling,vapour pressure decreases. Therefore, the liquid ammonia will not splash out.
Promotional Banner

Topper's Solved these Questions

  • SOLUTIONS

    MODERN PUBLICATION|Exercise NCERT FILE (IN-TEXT QUESTIONS)|12 Videos

  • SOLUTIONS

    MODERN PUBLICATION|Exercise NCERT FILE (TEXTBOOK EXERCISES )|39 Videos

  • SOLUTIONS

    MODERN PUBLICATION|Exercise ADVANCED LEVEL (PROBLEMS)|21 Videos

  • SOLID STATE

    MODERN PUBLICATION|Exercise UNIT PRACTICE TEST|13 Videos

  • SURFACE CHEMISTRY

    MODERN PUBLICATION|Exercise COMPETITION FILE (OBJECTIVE TYPE QUESTIONS) (MATCHING LIST TYPE QUESTIONS)|2 Videos

Similar Questions

Explore conceptually related problems

Give reasons for the following in one or two sentences. (i) Equal volumes of gases contain equal number of moles. (ii) A bottle of liquid ammonia should be cooled before opening the stopper.

(a) A bottle of liquor ammonia should be cooled before opening. Give reason. (b) Why cone. H_2 SO_4 , anhydrous CaCl and P_4 O_10 cannot be used as dehydrating agents for ammonia.

Give reasons for the following in one or two sentences. ( a ) A bottle of liquor ammonia should be cooled before open it the stopper. ( b ) Equal volumes of gases contain equal number of moles.

When a bottle of scent or ammonia is opened in one corner of a room, it can be smelled at the farthest corner after sometime due to the process of diffusion . At this stage , an equilibrium is reached due to the same concentration in space . At this point .

Liquor ammonia bottles are opened only after cooling. This is because

A bottle of dry ammonia and a bottle of dry hydrogen chloride connected through a long tube are opened simultaneously at both ends. The white ammonium chloride ring first formed will be

MODERN PUBLICATION-SOLUTIONS-CONCEPTUAL QUESTIONS
  1. Can we separate the components of azeotropic mixture by distillation?

    Text Solution

    |

  2. Mixing of acetone with chloroform takes place with reduction in volume...

    Text Solution

    |

  3. The bottle of liquid ammonia is generally cooled before opening the se...

    Text Solution

    |

  4. Two liquids A and B boil 145^(@)Cand 190^(@)Crespectivly. Which of the...

    Text Solution

    |

  5. Two liquids A andB on mixing produce a warm solution. Which type of de...

    Text Solution

    |

  6. A solution of chloroform and acetone is an axemple of maximum boiling ...

    Text Solution

    |

  7. The dissolution of ammonium chloride in water is an endothermic proces...

    Text Solution

    |

  8. Out of 0.1 molal aqueous solution of glucose and 0.1 molal aqueous sol...

    Text Solution

    |

  9. Find the Van't Hoff factor of a.CH(3)COOH in H(2)O , b.CH(3)COOH ...

    Text Solution

    |

  10. What happens when the external pressure applied becomes more than the ...

    Text Solution

    |

  11. Blood cells are isotonic with 0.9% sodium chloride solution. What happ...

    Text Solution

    |

  12. When dehydrated fruits and vegetables are placed in water, they slowly...

    Text Solution

    |

  13. Why is great care taken in intravenous injections to have comparable c...

    Text Solution

    |

  14. Which colligative property is preferred for the molar mass determinati...

    Text Solution

    |

  15. Will the depression in freezing point be same or different if 0.1 mole...

    Text Solution

    |

  16. Outer hard shells of two eggs are removed. One of the eggs is placed ...

    Text Solution

    |

  17. Are equimolar solutions of sodium chloride and urea isotonic? Why?

    Text Solution

    |

  18. Why is it advised to add ethylene glycol to water in car radiator whil...

    Text Solution

    |

  19. Sodium chloride solution freezes at lower temperature then water but b...

    Text Solution

    |

  20. What is de-icing agent? How does it work?

    Text Solution

    |