Physics - Heat & Thermo Question with Solution | TestHub

$PV=\frac{m}{M}RT$with equal$m$and$T$, so

$P_A{V}_A=P_B{V}_B$only if$M_A=M_B$. The two gases are

taken to be different, so A is out. Equal pressure with different

volumes (B) and equal volume with different pressures (C) are both

possible. D needs a special coincidence and is not generally true. B and

C.