Home
Class 12
CHEMISTRY
The rms velocity molecules of a gas of d...

The `rms` velocity molecules of a gas of density `4 kg m^(-3)` and pressure `1.2 xx 10^(5) N m^(-2)` is

A

1

B

1.22

C

1.12

D

Data are not sufficient

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • NTA NEET SET 23

    NTA MOCK TESTS|Exercise CHEMISTRY|45 Videos

  • NTA NEET SET 26

    NTA MOCK TESTS|Exercise CHEMISTRY|45 Videos

Similar Questions

Explore conceptually related problems

Calculate the rms velocity of molecules of a gas of density 1.5 g litre^(-1) at a pressure of 2 xx 10^(6) N//m^(2) .

The R.M.S . Speed of the molecules of a gas of density kg m^(-3) and pressure 1.2xx10^(5)Nm^(-2) is:

What is the density of a gas at N.T.P. if the rms velocity of the gas molecules is 400m//s ? (Take atmospheric pressure P = 1xx10^(5)N//m^(2) )

The rms velocity of molecules of a gas at -73^(@)C and 1 atmospheric pressure is 100 m//s . The temp. of the gas is increased to 527^(@)C and pressure is doubled. The rms velocity becomes K times. What is the value of K ?

The density of carbon dioxide gas at 0^(@)C and at pressure 1.0 xx 10^(5) Nm^(-2) is 1.98 kg m^(-3) . Find the rms velocity of its molecules at 0^(@)C and also at 30^(@)C , assuming pressure to be constant.

The molecules of a given mass of a gas have rms velocity of 200 m//s at 27^(@)C and 1.0 xx 10^(5) N//m_(2) pressure. When the temperature and pressure of the gas are respectively 127^(@)C and 0.05 xx 10^(5) Nm^(-2) , the rms velocity of its molecules in ms^(-1) is

A drop of water of radius 0.0015 mm is falling in air .If the cofficient of viscosity of air is 2.0 xx 10^(-5) kg m^(-1)s^(-1) ,the terminal velocity of the drop will be (The density of water = 10^(3) kg m^(-3) and g = 10 m s^(-2) )

NTA MOCK TESTS-NTA NEET SET 24-CHEMISTRY
  1. The maximum number of electrons that can have principal quantum number...

    Text Solution

    |

  2. The correct order in which oxygen - oxygen bond dissociation energy in...

    Text Solution

    |

  3. In the equation, A+2B+H(2)O to C+2D(A=HNO(2),B=H(2)SO(3),C=NH(2)OH) id...

    Text Solution

    |

  4. For the following equilibrium in gaseous phase, N(2)O(4)hArr 2NO(2) ...

    Text Solution

    |

  5. A binary solid (AB) has a rock salt structure. If the edge length is 4...

    Text Solution

    |

  6. what is the chief constituent of pyrex glass ?

    Text Solution

    |

  7. The rms velocity molecules of a gas of density 4 kg m^(-3) and pressur...

    Text Solution

    |

  8. Which order for basic character of amine is correct for following comp...

    Text Solution

    |

  9. F(2)C=CF-CF = CF(2) rarr F(2)underset(FC=)underset(|)(C)-underset(CF)u...

    Text Solution

    |

  10. n - propyl chloride reacts with sodium metal in dry ether to give

    Text Solution

    |

  11. Which of the following carbohydrate is a reducing sugar ?

    Text Solution

    |

  12. Hydrogen combines directly with

    Text Solution

    |

  13. The correct stability order for the following species is

    Text Solution

    |

  14. A plot of log x/m versus log p for the adsorption of a gas on a solid ...

    Text Solution

    |

  15. In the reaction : X=F, Cl, Br, I Then which of the following ar...

    Text Solution

    |

  16. Arrange the following carbonyl compounds in decreasing order of their ...

    Text Solution

    |

  17. 2DCDO overset(OH^(-))rarr [X] and [Y] are

    Text Solution

    |

  18. The correct order of ionic size in polar solvent is

    Text Solution

    |

  19. The number of oxygen atoms in 4.4 g of CO(2) is approximately

    Text Solution

    |

  20. The correct order of o^(-) bond lengths in ClO^(-), ClO(2)^(-), ClO(3)...

    Text Solution

    |