Show that the rms speed of molecules of a gas of molar mass (expressed in kg mol-1)…

PHYSICS · Subjective · CBSE · Physics · Kinetic Theory · Kinetic Theory

Problem

Show that the rms speed of molecules of a gas of molar mass

M

(expressed in kg mol^-1) kept at a temperature

T

is given by

c = \sqrt{\frac{3RT}{M}}