Home
Class 12
CHEMISTRY
The quantity (PV)/(k(B)T) represents th...

The quantity `(PV)/(k_(B)T)` represents the (` k_(B):`Boltzmann constant)

A

number of molecules of the gas.

B

mass of the gas.

C

number of moles of the gas.

D

translational energy of the gas.

Text Solution

Verified by Experts

The correct Answer is:
A
`PV=nRT`
`n=(PV)/(RT)`
no. of molecules `=N_(A)xx(PV)/(RT)`
`=((PV)/(k_(B)T)),(k_(B)=R/(N_(A)))=`Boltzmann constant.
Promotional Banner

Topper's Solved these Questions

  • JEE MAIN REVISION TEST - 19

    VMC MODULES ENGLISH|Exercise CHEMISTRY|26 Videos

  • JEE MAIN REVISION TEST - 25 | JEE - 2020

    VMC MODULES ENGLISH|Exercise CHEMISTRY|25 Videos

Similar Questions

Explore conceptually related problems

The quantity(pV)/(kt) represents

K_(m) value represents

In the equation ((1)/(pbeta))=(y)/(k_(B)T) , where p is the pressure, y is the distance, k_(B) is Boltzmann constant and T is the tempreture. Dimensions of beta are

An HCl molecule has rolational, translational and vibrational motions. If the rms velocity is bar(v) , m is its mass and k_(B) is Boltzmann constant, then its temperature will be :

In certain region of space there are n number of molecules per unit volume. The temperature of the gas is T. The pressure of the gas will be (k = Boltzmann's constant and R = universal gas constant)

A quantity X is given by X = ((R )/( N_(A)K))^(2) where R is the universal gas constant, N_(A) is Avagadro number & K is the Boltzmann's constant Dimension of X is that of

A quantity X is given by X = ((R )/( N_(A)K))^(2) where R is the universal gas constant, N_(A) is Avagadro number & K is the Boltzmann's constant Dimension of X is that of

The wavelength of de-Broglie wave associated with a thermal neutron of mass m at absolute temperature T is given by (here, k is the Boltzmann constant)

The dimensions of Stefan-Boltzman constant sigma can be written in terms of Plank's constant h. Boltzmann constant k_(B) and the speed of light c as sigma = h^(alpha) K_(B)^(b) c^(Y) . Here

The average thermal energy for a mono-atomic gas is: ( k_B is Boltzmann constant and T, absolute temperature)

VMC MODULES ENGLISH-JEE MAIN REVISION TEST - 22 JEE - 2020-CHEMISTRY
  1. According to MOT whch of the following statement about magnetic charac...

    Text Solution

    |

  2. The quantity (PV)/(k(B)T) represents the ( k(B):Boltzmann constant)

    Text Solution

    |

  3. Which one of the following statements is not correct?

    Text Solution

    |

  4. Among [Ni(CO)(4)],[Ni(CN)(4)]^(2-),[NiCl(2)]^(2-) species, the hybridi...

    Text Solution

    |

  5. Incorrect statement is

    Text Solution

    |

  6. A bottle, which contains 200 ml of 0.1 M KOH, absorbs 1 millimole of C...

    Text Solution

    |

  7. The effect of dilution on conductance shows:

    Text Solution

    |

  8. Which of the following statement is not true?

    Text Solution

    |

  9. Name the factors affecting the rate of decomposition.

    Text Solution

    |

  10. Product 'E' is :

    Text Solution

    |

  11. Identify (A) in the following reaction

    Text Solution

    |

  12. In a solution containing Cu^(2+) and Cd^(2+) dil. H(2)SO(4) is adde...

    Text Solution

    |

  13. Which of the following statement is incorrect?

    Text Solution

    |

  14. The decreasing order of acidic strength of the following is

    Text Solution

    |

  15. 8.7 gm of pure MnO(2) is heated with an excess of HCl and the gas e...

    Text Solution

    |

  16. Identify (X) and (Y) formed in the given reaction.

    Text Solution

    |

  17. The correct order of basic strength among the following is

    Text Solution

    |

  18. When 1 mole of a substance (X) was treated with an excess of water, 2 ...

    Text Solution

    |

  19. The major product of the following reaction is

    Text Solution

    |

  20. Which alcohol is most reactive towards HCl in the presence of anhydrou...

    Text Solution

    |