A 12.5 dm3 vessel contain 40 g ch4 31.8g N2 and 10.0gxe. What is the pressure in thevessel at O'C?

A 12.5 dm3 vessel contain 40 g ch4 31.8g N2 and 10.0gxe. What is the

1.	A 12.5 dm3 vessel contain 40 g ch4 31.8g N2 and 10.0gxe. What is the pressure in thevessel at O'C?
Answer» AnswerMoles of OXYGEN =16×28=20.5Moles of NITROGEN =14×214=21partial PRESSURE of O2=v∩O2RTpartial pressure of N2=v∩N2RTTotal pressure =Po2+PN2=vRT2(1+0.5)=22.94Atm≅1.5atmExplanation: