Question

Figure shows two flasks connected to each other. The volume of the flask 1 is twice that of flask 2. The system is filled with an ideal gas at temperature 100 K and 200 K respectively. If the mass of the gas in 1 be m then what is the mass of the gas in flask 2-

• A. (a) m
• B. \frac{m}{2}
• C. \frac{m}{4}
• D. \frac{m}{8}

Answer 1

Answer: (D)

\frac{m}{8}

Answer 2

PV = kT ̃ P$\left( \frac{m}{\rho} \right)$= kT ̃ r =$\frac{Pm}{kT}$