The mass of molecule A is twice the mass of molecule B. The rms speed of A is twice the rms speed of B. If two samples of A and B contain same number of molecules, what will be the ratio of pressures of two samples in separate containers of equal volume.________

The mass of molecule A is twice the mass of molecule B. The rms speed

1.	The mass of molecule A is twice the mass of molecule B. The rms speed of A is twice the rms speed of B. If two samples of A and B contain same number of molecules, what will be the ratio of pressures of two samples in separate containers of equal volume.________
Answer» SOLUTION :`(C_1)/(C_2) = SQRT((P_1)/(M_1) xx (M_L)/(P_L)) IMPLIES 2/1 = sqrt((P_1)/(P_2) xx m/(2m))` `implies (P_1)/(P_2) = 4 xx 2 = 8`.