Which of the following statements are correct?
1. Colligative properties do not depend upon the nature of solid
2. A plot of partial vapour pressure against mole fraction will be linear
3. Vapour pressure of solution increases on account of hydrogen bonding
Select the correct answer using the codes given below:
1
1 and 2
2
1.2 and 3
3
2 and 3
4
1 and 3