Answer:
[tex]2.4\text{ atm}[/tex]
Explanation:
Here, we want to get the partial pressure of the chlorine gas
The total mole fraction is 1
The total mole fraction is the sum of the individual mole fractions
To get the mole fraction of chlorine, we have it that:
[tex]\text{Mole fraction of chlorine = 1-0.47-0.23 = 0.30 mole}[/tex]
The partial pressure is the product of the mole fraction and the total pressure
Mathematically, that would be:
[tex]7.85\text{ atm }\times\text{ 0.30 = 2.4 atm}[/tex]
