Raoults law for binary liquid solutions, fractional distillation of ideal binary liquid solutions

For an ideal binary liquid system:

fractional distillation of non ideal solutions, Henry's law

various concentration terms and their inter conversion,ideal binary liquid solutions, non ideal binary liquid solutions

State Raoult's law for a binary solution containing volatile components.

Which of the following behaviour is true about the ideal binary liquid solution?

Define Raoult's law for a solution containing volatile liquids.

For a binary ideal liquid solution, the total vapour of the solution is given as: