Question

the rms speed of the molecules of enclosed gas is v. What will be the rms speed if pressure is doubled keeping the temperature same ​

Answer 1

Answer:

Vrms increases by root two times

Explanation:

Answer 2

Answer: v

Explanation: As the gas is enclosed and Temperature is constant throughout the process, so rms velocity remains also constant, because v rms = root over 3RT/M

As there is no mention that whether the gas is ideal or not, so we'll treat it as non ideal gas , because majority of the gases are non ideal .....

So v rms will only depend upon Temperature in this case ..