Home
Class 11
CHEMISTRY
The average kinetic energy of a gas mole...

The average kinetic energy of a gas molecule is given by 

A

3/2 RT

B

3/2 KT

C

2/3 RT

D

2/3 KT

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • STATES OF MATTER

    AAKASH SERIES|Exercise SUBJECTIVE EXERCISE -1 ( SHORT ANSWER QUESTIONS)|13 Videos

  • STATES OF MATTER

    AAKASH SERIES|Exercise SUBJECTIVE EXERCISE -1 ( VERY SHORT ANSWER QUESTIONS)|15 Videos

  • STATES OF MATTER

    AAKASH SERIES|Exercise OBJECTIVE EXERCISE - 2 (INTERMOLECULAR FORCES)|5 Videos

  • SATURATED HYDROCARBONS

    AAKASH SERIES|Exercise QUESTIONS FOR DESCRIPTIVE ANSWERS|10 Videos

  • STOICHIOMETRY

    AAKASH SERIES|Exercise QUESTIONS FOR DESCRIPTIVE ANSWERS|59 Videos

Similar Questions

Explore conceptually related problems

The average kinetic energy of nitrogen molecules is E at the temperature T. The corresponding value for helium molecules will be (molecular masses are 28 & 4)

Prove that the average kinetic energy of a molecule of an ideal gas is directly proportional to the absolute temperature of the gas.

The average kinetic energy of one molecule of an ideal gas at 27^@ C and 1 atm pressure is

Kinetic energy of molecules is least in

At what temperature the kinetic energy of a gas molecule is one-half of its value at 30^@C ?

A flask contains argon and chlorine in the ratio of 2:1 by mass. The temperature of the mixture is 27^(@)C . The ratio of average kinetic energies of two gases per molecule is

AAKASH SERIES-STATES OF MATTER-PRACTICE EXERCISE
  1. A cylinder contains 6.023 xx 10^23 molecules of hydrogen and 5 xx 6.02...

    Text Solution

    |

  2. A vessel contains methane and oxygen in the mass ratio 2:1. The fracti...

    Text Solution

    |

  3. A gaseous mixture contains 160 grams of neon and 64 grams of oxygen in...

    Text Solution

    |

  4. A vessel contains a mixture of equal weights of oxygen and SO2 at a pr...

    Text Solution

    |

  5. According to kinetic molecular theory the Kinetic energy value of one ...

    Text Solution

    |

  6. The average kinetic energy of a gas molecule is given by

    Text Solution

    |

  7. The ratio of the kinetic energies of equal number of moles of H(2) an...

    Text Solution

    |

  8. The minimum temperature at which CO2 gas at 73 atm appears first as li...

    Text Solution

    |

  9. The temperature at which oxygen molecules have the same mean velocity ...

    Text Solution

    |

  10. The temperature at which Helium atoms have the same R.M.S. velocity as...

    Text Solution

    |

  11. The mean speed of Helium atoms is 4 times that of the molecules of a g...

    Text Solution

    |

  12. If RMS velocity of CH4 at 27^@C is 0.2ms^(-1) the RMS velocity at 927^...

    Text Solution

    |

  13. The rate of diffusion of Hydrogen is about

    Text Solution

    |

  14. The ratio of the R.M.S. Velocities of Hydrogen and Oxygen molecules at...

    Text Solution

    |

  15. One poise in kg ms^(-1) is numerically equal to

    Text Solution

    |

  16. The standard boiling point of water is

    Text Solution

    |

  17. Which of the following has maximum density ?

    Text Solution

    |

  18. The pressure exerted by the gas is directly proportional to

    Text Solution

    |

  19. The boiling point of water in pressure cooker is

    Text Solution

    |

  20. The density of gas is 3.8 gL^(-1) at STP. The density at 27^@C and 700...

    Text Solution

    |