Without doing a detailed calculation, state the outcome(s) you would expect in Figure 6-12(c) if an additional 0.50 mol H₂ were added to the cylinder in Figure 6-12(a): 

(a) The mole fraction of H₂ would double; 

(b) The partial pressure of He would remain the same; 

(c) The mole fraction of He would remain the same; 

(d) The total gas pressure would increase by 50%; 

(e) The total mass of gas would increase by 1.0 g.

Figure 6-12(a)

Figure 6-12(c)

Transcribed Image Text:

(a) 5.0 L at 20 °C PH, = 2.4 atm -0.50 mol H₂