Home
Class 11
PHYSICS
A gas enclosed in a vessel has pressure ...

A gas enclosed in a vessel has pressure P, volume V and absolute temperature T, write the formula for number of molecule N of the gas.

A

`(PV)/(RT)`

B

`(PV)/(k_(B)T)`

C

`(PR)/(T)`

D

`PV`

Text Solution

Verified by Experts

The correct Answer is:
B
Number of molecules in the given mass of gas `=(PV)/(k_(B)T)`
Promotional Banner

Topper's Solved these Questions

  • BEHAVIOUR OF PERFECT GAS AND KINETIC THEORY

    MTG GUIDE|Exercise TOPICWISE PRACTICE QUESTIONS (Kinetic Theory of Gases and Kinetic Interpretation of Temperature|11 Videos

  • BEHAVIOUR OF PERFECT GAS AND KINETIC THEORY

    MTG GUIDE|Exercise TOPICWISE PRACTICE QUESTIONS (Law of Equipartition of Energy and Application to Specific Heat capacities)|14 Videos

  • BEHAVIOUR OF PERFECT GAS AND KINETIC THEORY

    MTG GUIDE|Exercise AIPMT / NEET (MCQs)|11 Videos

  • GRAVITATION

    MTG GUIDE|Exercise AIPMT/NEET MCQS|32 Videos

Similar Questions

Explore conceptually related problems

The pressure P, Volume V and temperature T of a gas in the jar A and the other gas in the jar B at pressure 2P , volume V//4 and temperature 2 T , then the ratio of the number of molecules in the jar A and B will be

The pressure P , volume V and temperature T of a gas in the jqar A and other gas in the jar B as at pressure 2P , volume V//4 and temperature 2T , then the ratio of the number of molecules in the jar A and B will be

An ideal gas has pressure P, volume V and temperature T. Select the correct option.

A ideal gas has pressure 'p', volume 'V' and absolute temperature 'T'. It 'm' is the mass of each molecules and 'K' is the Boltzmann constant , the density of the gas is

A jar.contains gas G_(1) ar pressure p, volume V and temperature T. Another jar contains gas G_(2) at pressure 2p, volume V/2 and temperature 2T. What is the ratio of the number of molecules of G_(1) to that of G_(2) ?

A given quantity of a ideal gas is at pressure P and absolute temperature T. The isothermal bulk modulus of the gas is

A sample of an ideal gas occupies a volume V at pressure P and absolute temperature T. The masss of each molecule is m, then the density of the gas is

A fiven sample of an ideal gas occupise a volume V at a pressure p and sbsoulte temperature T.The mass of each molecule of the gas is m. Which of the following fives the dinsity of the gas ?