At a particular temperature vapour pressure of ethanol is more than that of water. Give reason.

At a particular temperature why is the vapour pressure of acetone less than that of ether?

At a particular temperature, the vapour pressure of two liquids A and B are 120 and 180 mm Hg respectively. If 2 mole of A and 3 mole of B are mixed to form an ideal solution, the vapour pressure of the solution at the same temperature will be (in mm Hg)

The vapour pressure of solution containing 5 g of non-electrolyte in 90g of water at a particular temperature is 2985 Nm^(–2) . The vapour pressure of pure water at that temperature is 3000 Nm^(–2) . The molecular weight of the solute is –

The vapour pressure of a solution of 5g of non-electrolyte in 100g of water at a particular temperature is 2985 N m^(-2) . The vapour pressure of pure water at that temperature is 3000 N m^(-2) . The molecular weight of the solute is