Easy· Mean Free Path· +4 / −1
The mean free path for a gas, with molecular diameter and number density can be expressed as :
Kinetic Theory: NEET 2020
Related questions
The mean free path of molecules in an ideal gas A is half that of another ideal gas B . The diameter of the spherical molecules of gas A…
RE-NEET 2026 · Medium
A cylinder contains hydrogen gas at pressure of 249 kPa and temperature 27^ C. Its density is : ( R = 8.3 J mol ^-1 K ^-1 )
NEET 2020 · Easy
The average thermal energy for a mono-atomic gas is : ( k_B is Boltzmann constant and T , absolute temperature)
NEET 2020 · Easy
The volume occupied by the molecules contained in 4.5 kg water at STP, if the intermolecular forces vanish away, is:
NEET 2022 · Medium
The following graph represents the T-V curves of an ideal gas (where T is the temperature and V the volume) at three pressures P_1 , P_2…
NEET 2024 · Medium
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 root mean square…
NEET 2026 · Medium