Pick the correct statement (s) :

Options

A. The rms translational speed for all ideal gas molecules at the same temperature is not the same but it depends on the mass
B. Each particle in a gas has average transloational kinetic energy and the equation `1//2 mv_(max)^(2) = 3//2 kT` establisehes the relationship between the average translational kinetic energy per particle and temperature of an ideal gas.
C. If the temperature of an ideal gas is doubled form `100^(@)C` to `200^(@)C`, the average kinetic energy of each particle is also doubled.
D. It is possible for both pressure and volume of a monatomic ideal gas to change simultaneously without casuing the internal enregy of the gas to change

Answer

A, D

Explanation

`V_(rms)=sqrt((3kT)/( m))`
Siince `PV=Nrt`, therefore `P` and `V` both can change simultaneously keeping the temperture constant.