200 ml of a gas at 27oC and 1140 Pa pressure is transferred to a vessel of 450 ml capacity. What temperature is to be applied, if the pressure applied is 2000 Pa?

1 answer

The grade is not the subject.

Just remember that PV/T = nR = constant
T must be in Kelvin.

1140*200/300 = 2000*450/T2

Solve for T2 (in K). Then convert to degrees C.