Moist Nitrogen at pressure of 700mm hg and temperature 27`C is found to occupy a volume of 100 cc.Find volume of dry N2 gas at STP(Aqueous tension at 27'C is 15mm Hg)

Moist Nitrogen at pressure of 700mm hg and temperature 27`C is found t

1.	Moist Nitrogen at pressure of 700mm hg and temperature 27`C is found to occupy a volume of 100 cc.Find volume of dry N2 gas at STP(Aqueous tension at 27'C is 15mm Hg)
Answer» 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=(760100327.6)/(1140273) V2= 80 cm3