The temperature of a gas is -50^C . To what temperature the gas should be heated so that the rms speed is increased by 3 times?
NEET 2023 · Medium
The mean free path for a gas, with molecular diameter d and number density n can be expressed as :
NEET 2020 · Easy
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
