Home
Class 11
CHEMISTRY
How many moles of He gas occupy 22.4 lit...

How many moles of He gas occupy 22.4 litres at `30^(@)C` and one atmospheric pressure

A

0.9

B

1.11

C

0.11

D

1

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • STATES OF MATTER : GASES AND LIQUIDS

    MARVEL PUBLICATION|Exercise NUMERICALS|43 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

How many moles of Helium gas occupy 22.4 L at 0^(@)C at 1 atm pressure?

One mole of O_(2) gas having a volume equal to 22.4 litres at 0^(@)C and 1 atmospheric pressure is compressed isothermally so that its volume reduces to 11.2 litres. The work done in this process is

If a given mass of a gas occupies a volume 100cc at one atmospheric pressure and a temperature of 100^(0)C . What will be its volume at 4 atmospheric pressure, the temperature being the same?

What moles of an ideal gas occupy 0.224L volume at 273 K and 760 mmHg pressure /

Two litres of gas are maintained at 25^(@)C and two atmospheric pressure. If the pressure is double and absolute temperature is halved, the gas will now occupy

7.00g of a gas occupies a volume of 4.1 litres at 300K and 1 atmosphere pressure. Calculate the molecular mass of the gas-

Does one gram mole of a gas occupy 22.4 L under all conditions of temperature and pressure ?

MARVEL PUBLICATION-STATES OF MATTER : GASES AND LIQUIDS -TEST YOUR GRASP
  1. The surface tension of water of 20^(@) is 72.75 dyne cm^(-1) . Its va...

    Text Solution

    |

  2. 8.2 L of an ideal weight 9.0 g at 300 K and 1 atm. pressure. The molec...

    Text Solution

    |

  3. How many moles of He gas occupy 22.4 litres at 30^(@)C and one atmosph...

    Text Solution

    |

  4. The temperature of the gas is raised from 27^(@)C to 927^(@)C, the roo...

    Text Solution

    |

  5. There is 10 litre of a gas at STP Which of the following new condition...

    Text Solution

    |

  6. According to kinetic theory of gases, for a diatomic molecule

    Text Solution

    |

  7. The molecular velocities of two gases at same temperature are u(1) and...

    Text Solution

    |

  8. A gas is said to behave like an ideal gas when the relation (pV)/(T)= ...

    Text Solution

    |

  9. A sealed tube which can withstand a pressure of 3 atmosphere is fille...

    Text Solution

    |

  10. Four molecules of a gas have speeds of 1, 2, 3, 4 cm s^(-1) respective...

    Text Solution

    |

  11. Which of the following is correct ?

    Text Solution

    |

  12. 1^(@)C rise in temperature is equal to a rise of

    Text Solution

    |

  13. The mountaineers carry oxygen gas cylinders with them while climbing h...

    Text Solution

    |

  14. The compressibility factor for an ideal gas is .

    Text Solution

    |

  15. The critical temperature of a substance is defined as

    Text Solution

    |

  16. The behaviour of temporary gases like CO(2) appoaches that a permanent...

    Text Solution

    |

  17. An ideal gas cannot be liquified because

    Text Solution

    |

  18. The relationship between P(C), V(C) and T(C) is

    Text Solution

    |

  19. On heating a liquid its surface tension

    Text Solution

    |

  20. At what temperature will both the Celsius and Fahrenheit scales read t...

    Text Solution

    |