A vessel contains `0.1 mol e of He, 0.1` mole of `O_(2)` and `0.3` mole of `N_(2)`. The total pressure is `1` atomosphere. The pressure exerted by `O_(2)` is

A cylinder contains 0.3 moles of N_(2) , 0.1 mole of O_(2) and 0.1 mole of helium. If the total pressure is one atm, what is the partial pressure of oxygen in mm Hg:-

A cylinder contains 0.3 moles of N_(2) , 0.1 mole of O_(2) and 0.1 mole of helium. If the total pressure is one atm, what is the partial pressure of oxygen in mm Hg:-

A cylinder contains 0.3 moles of N_(2) , 0.1 mole of O_(2) and 0.1 mole of helium. If the total pressure is one atm, what is the partial pressure of oxygen in mm Hg:-

If 1 mole of H_(2) , 2 moles of O_(2) and 3 moles of N_(2) are mixed in a vessel and total pressure was found to be 12 atm then the partial pressure exerted by N_(2) in the vessel will be

If 1 mole of H_(2) , 2 moles of O_(2) and 3 moles of N_(2) are mixed in a vessel and total pressure was found to be 12 atm then the partial pressure exerted by N_(2) in the vessel will be

At STP, a container has 1 mole of Ar, 2 mole of CO_(2) , 3 moles of O_(2) and 4 moles of N_(2) . Without changing the total pressure if one mole of O_(2) is removed, the partial pressure of O_(2)