Two liquids A and B form an ideal solution At 300 K the vapour pressure of a solution of 1 mole of A and x moles of B is 550 mm If the vapour pressures of pure A and B are 400 mm and 600 mm respectively then x is
1.1
2.2
3.3
4.4
Answer:3
Posted Date:-2021-09-30 18:15:10