Question

gas occupies a volume of 1000 CC at zero degree Celsius and 760 mm pressure. find the volume of gas If temperature of the gas is increased by one fifth and its pressure increase one and half Times

Answer 1

T1= 273 K or 0oC
P1=760 mmn of Hg
V1=100 cm3

T2=273+(1/5)*273=327.6 K
P2=760+ (1/2)760=1140 mm of Hg
V2=?

Combined Gas Law :
P1V1/T1=P2V2/T2

V2=(760*100*327.6)/(1140*273)
V2= 80 cm3