Home
Class 11
PHYSICS
Given samples of 1 c.c. of hydrogen and ...

Given samples of 1 c.c. of hydrogen and 1 c.c. of oxygen, both at N.T.P. which sample has a larger number of molecules?

Text Solution

Verified by Experts

Both will have equal number of molecules according to Avogadro's hypothesis.
Promotional Banner

Topper's Solved these Questions

  • BEHAVIOUR OF PERFECT GAS & KINETIC THEORY

    PRADEEP|Exercise Short answer questions|28 Videos

  • BEHAVIOUR OF PERFECT GAS & KINETIC THEORY

    PRADEEP|Exercise Long answer questions|13 Videos

  • BEHAVIOUR OF PERFECT GAS & KINETIC THEORY

    PRADEEP|Exercise Conceptual Problems|23 Videos

  • GRAVIATION

    PRADEEP|Exercise Assertion-Reason Type Questions|19 Videos

Similar Questions

Explore conceptually related problems

Given a sample of 1 cm^3 of hydrogen and 1 cm^3 of oxygen both at S.T.P. Which sample has a larger number of molecules ?

A 1.0g sample of which substance contains the largest number of molecules?

A 1.0 gram sample of which substance contains the largest number of molecules?

Sample A contains one gram molecules of oxygen molecules and sample B contains one mole of oxygen molecules. What is the ratio of the number of molecules in both the sample?

Calculate the number of degree of freedom in 15 c.c. Of nitrogen at N.T.P.?

At N.T.P., sample of equal volumes of chlorine and oxygen are taken. Now ratio of number of molecules is

The root mean square velocity of the molecules in a sample of helium is 5//7th that of the molecules in a sample of hydrogen. If the temperature of hydrogen sample is 0^(@)C , then the temperature of the helium sample is about

PRADEEP-BEHAVIOUR OF PERFECT GAS & KINETIC THEORY-Very short Answer questions
  1. What is meant by Boltzmann constant Calculate its value in SI units.

    Text Solution

    |

  2. The pressure of a gas at -173^(@) C is 1 atmosphere. Keeping the volum...

    Text Solution

    |

  3. Given samples of 1 c.c. of hydrogen and 1 c.c. of oxygen, both at N.T....

    Text Solution

    |

  4. What is the correct value of 0^(@) C on the Kelvin scale?

    Text Solution

    |

  5. Can the temperature of a gas increased keeping its pressure and volume...

    Text Solution

    |

  6. Two identical cylinders at same temp. Contains hydrogen at 2.5 atm. An...

    Text Solution

    |

  7. The ratio of rms velocities of two gases at the same temperature is 1:...

    Text Solution

    |

  8. A vessel is filled with a mixture of two different gases. State with r...

    Text Solution

    |

  9. The velocities of three molecules are 3v, 4v and 5v. Calculate their r...

    Text Solution

    |

  10. Helium gas is filled in a closed vessel whose coefficient of thermal e...

    Text Solution

    |

  11. Oxygen and hydrogen are at the same temperature T. What is the ratio o...

    Text Solution

    |

  12. The absolute temperature of the gas is increased 3 times. What will be...

    Text Solution

    |

  13. If the forces of attraction between the molecules of a gas suddently d...

    Text Solution

    |

  14. Two different gases A and B are enclosed in two vessels at pressure P(...

    Text Solution

    |

  15. Who proposed a model for a gas for the kinetic theory of gases?

    Text Solution

    |

  16. How is the average KE of a gas molecule related to the temperature of ...

    Text Solution

    |

  17. The absolute temperature of a gas is made 4 time its initial value. Wh...

    Text Solution

    |

  18. What is the ratio of rms velocity of the molecules of an ideal gas at ...

    Text Solution

    |

  19. A mixture of helium and hydrogen gases is filled in a vessel at 30^(@)...

    Text Solution

    |

  20. A cylinder contains He at 2 atmosphere pressure and hydrogen at 1.5 at...

    Text Solution

    |