## The vapour pressures of ethanol and methanol are 44.5mm and 88.7mm Hg respectively at the same temperature…

Q: The vapour pressures of ethanol and methanol are 44.5mm and 88.7mm Hg respectively at the same temperature. An ideal…

## If the total vapour pressure of the liquid mixture A and B is given by the equation: P = 180 XA + 90 then the ratio of…

Q: If the total vapour pressure of the liquid mixture A and B is given by the equation: P =…

## NaCl is added to 1 litre water to such an extent that ΔTf/Kf becomes to 1/500 , the wt. of NaCl added is

Q: NaCl is added to 1 litre water to such an extent that ΔTf/Kf becomes to 1/500 , the wt.…

## The vapour pressure of solvent is 20 torr, while that of its dilute solution is 17 torr, the mole-fraction of the solvent is

Q: The vapour pressure of solvent is 20 torr, while that of its dilute solution is 17 torr, the mole-fraction…

## Which one of the following pairs of solution will be isotonic at the same temperature ?

Q: Which one of the following pairs of solution will be isotonic at the same temperature ? (A) 1 M…