Question

At 400k, the root mean square (rms) speed of a gas x (molecular weight = 40) is equal to the most probable speed of gas y at 60 k. the molecular weight of the gas y is

Answer 1

Given: r.m.s Velocity=C=8km /s =8x 10⁵cm/s. Molar gas constant=R=8.31x 10⁷ erg /mol. Molecular weight of nitrogen ...