The pressure of a 1:4 mixtureof dihydrogen and dioxygen enclosed in a vessel is one atmosphere. What would be the partial pressure of dioxygen ?

The pressure of a 1:4 mixtureof dihydrogen and dioxygen enclosed in a

1.	The pressure of a 1:4 mixtureof dihydrogen and dioxygen enclosed in a vessel is one atmosphere. What would be the partial pressure of dioxygen ?
Answer» `0.8xx10^(5)` atm `0.008 N m^(-2)` `8xx10^(4) N m^(-2)` 0.25 atm Solution :PARTIAL pressure of `O_(2)`=Mole fraction of `O_(2)`xxTotal pressure of MIXTURE `=(4)/(5)xx1 "atm"=0.8xx10^(5)" N "m^(-2)=8xx10^(4)" N "m^(-2)`.