Asked by nambitha
A mass of a gas has a volume of 60cm3 at a temperature of 20°C and a pressure of 785mm mercury. Calculate the volume of a gas at STP(Standard Temperature & Pressure). Given: P1=785mm Hg.
Answers
Answered by
bobpursley
P1V1/T1=P2V2/T2
V2=P1V1*T2/(p2T1)
= (785)*60*273)/(760*293)=57.8cm^3
V2=P1V1*T2/(p2T1)
= (785)*60*273)/(760*293)=57.8cm^3