If for two gases of molecular weights M_(A) and M_(B) at temperature T_(A) and T_(B):T_(A)M_(B)=T_(B)M_(A), then which property has the same magnitude for both the gases?

If for two gases of molecular weights M_(A) and M_(B) at temperature T

1.	If for two gases of molecular weights M_(A) and M_(B) at temperature T_(A) and T_(B):T_(A)M_(B)=T_(B)M_(A), then which property has the same magnitude for both the gases?
Answer» DENSITY Pressure KE PER mol rms speed Answer :d