Two glass bulbs, A and B of volumes 500 cm3 and 200 cm3 respectively, are connected by a short
length of capillary tubing. The system is sealed and contains dry air at atmospheric pressure (76 cm of
Hg) at is at a temperature of 27°C. What does the pressure in the apparatus become if the temperature
of bulb A is raised to 127°C while the temperature of bulb B is maintained at 27°C. (Hint: The
number of moles of gas remains constant)
