Donald has a sealed glass canister that contains air at atmospheric pressure and room temperature (25C) and has a volume of 50 cm3. In anger, he tosses the canister into an open fire.

a) Assume that any volume changes of the canister are small enough to be negligible. When the temperature of the bottle reaches 200C, what is the pressure inside the canister? [ 1 point ]

b) If the coefficient of volume expansion for glass is 27 x 10-6 (C)-1, find the magnitude of the volume change?