Home
Class 11
CHEMISTRY
A weather balloon filled with hydrogen a...

A weather balloon filled with hydrogen at 1 atm and 300K has volume equal to 12000 litres. On ascending it reaches a place where temperature is 250K and pressure is 0.5atm. The volume of the balloon is:

A

24000 litres

B

20000 litres

C

10000 litres

D

12000 litres

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • STATES OF MATTER : GASES AND LIQUIDS

    MARVEL PUBLICATION|Exercise TEST YOUR GRASP|50 Videos

  • STATES OF MATTER : GASES AND LIQUIDS

    MARVEL PUBLICATION|Exercise HIGHER LEVEL|35 Videos

  • SOLID STATE

    MARVEL PUBLICATION|Exercise Multiple choice questions|183 Videos

  • SURFACE CHEMISTRY

    MARVEL PUBLICATION|Exercise TEST YOUR GRASP|35 Videos

Similar Questions

Explore conceptually related problems

A weather balloon filled with hydrogen at 1 atm and 27^(@)C has volume equal to 1200 litres. On ascending, it reaches a place where temperture is -23^(@)C and pressure is 0.5 atm. The volume of the balloon is

A thin balloon filled with air at 47^(@)C has a volume of 3 litre. If on placing it in a cooled room its volume becomes 2.7 litre, the temperature of room is:

A balloon partially filled with helium has a volume of 30 m^3 , at the earth's surface, where pressure is 76 cm of (Hg) and temperature is 27^@ C What will be the increase in volume of gas if balloon rises to a height, where pressure is 7.6 cm of Hg and temperature is -54^@ C ?

4 g hydrogen is mixed with 11.2 litre of He at (STP) in a container of volume 20 litre. If the final temperature is 300 K , find the pressure.

A given quantity of a ideal gas occupies a volume of 100 litres at 100K when the pressure 2 atm. Its temperature is decreased to 50K and its pressure decreases to 1 atm. What is the new volume?

MARVEL PUBLICATION-STATES OF MATTER : GASES AND LIQUIDS -NUMERICALS
  1. A balloon filled with methane is pricked with a sharp point and quickl...

    Text Solution

    |

  2. A flask containing methane gas was weighed at a measured temperature a...

    Text Solution

    |

  3. A weather balloon filled with hydrogen at 1 atm and 300K has volume eq...

    Text Solution

    |

  4. A discharge tube of volume 30 dm^(3) was sealed off during an experime...

    Text Solution

    |

  5. A spherical balloon of 18 cm diameter is to be filled uo with gas at N...

    Text Solution

    |

  6. A cylinder containing cooking gas can withstand a pressure of 15 atm. ...

    Text Solution

    |

  7. An open flask contains air at 27^(@) C and one atm. Pressure. The flas...

    Text Solution

    |

  8. Five grams each of the following gases at 87^(@)C and 750 mm pressure ...

    Text Solution

    |

  9. 10 mL of a gaseous hydrocarbon require 30 mL of oxygen for complete co...

    Text Solution

    |

  10. Study the figures below and identify the type of interaction between X...

    Text Solution

    |

  11. What is the relationship between thermal energy and intermolecular int...

    Text Solution

    |

  12. Atmospheric pressure recorded in different cities are as follows : ...

    Text Solution

    |

  13. The drain cleaner Drainex contains small bits of aluminium which react...

    Text Solution

    |

  14. For a real gas the compressibility factor Z has different values at di...

    Text Solution

    |

  15. Study the following graph and mark the incorrect statement following i...

    Text Solution

    |

  16. Which curve (in figure ) represents the curve of ideal gas ?

    Text Solution

    |

  17. Match the column I with column II and mark the appropriatre choice.

    Text Solution

    |

  18. The molecules of a gas are in constant (i) motion . They move in (ii)...

    Text Solution

    |

  19. A graph between vapour pressure and temperature of few liquids is give...

    Text Solution

    |

  20. Assertion : At high altitudes liquids boil at lower temperaturers in c...

    Text Solution

    |