Question

Vapour pressure of pure a is 70 mm of hg at 25 degree celsius it form an ideal solution with b in which mole fraction of a is 8 if the vapour pressure of solution is 84 mm of hg at 25 degree celsius the vapour pressure of pure be at 25 degree celsius is

Answer 1

Answer:

lithe vapour pressure of the solution is 84 mm of hg at 25°c. the vapour pressure of pure 'b' at 25°c