MHT CET 2023 Physics question
In a vessel, the ideal gas is at pressure P. If the mass of all the molecules is halved and their speed is doubled, then resultant pressure of the gas will be
Answer: (B)
Solution
From kinetic theory, the pressure of an ideal gas is , so for the same number of molecules and the same volume, . Here and , so $m'v'^2 =
See the full step-by-step solution
Create a free account to read the complete working, and practise questions like this in a timed test.
Create a free account