Match the laws given in Column I with expressions given in Column II.

Column I	Column II
A. Raoult’s law	1. $\mathrm{\pi }$ = CRT
B. Osmotic pressure	2. ${\mathrm{\Delta T}}_{\mathrm{f}}={\mathrm{K}}_{\mathrm{f}}\mathrm{m}$
C. Elevation of boiling point	3. $p=x_1{p}_1^0$ $+x_2{p}_{{}_2}^0$
D. Depression in freezing point	4. ${\mathrm{\Delta T}}_{\mathrm{b}}={\mathrm{K}}_{\mathrm{b}}\mathrm{m}$

Codes

	A	B	C	D
1.	2	3	4	1
2.	1	2	3	4
3.	1	4	3	2
4.	3	1	4	2

Match the terms given in Column I with expressions given in Column II.

Codes

Select the correct option based on statements below:

Select the correct option based on statements below:

Select the correct option based on statements below:

For a binary ideal liquid solution, the curve that represents the variation in total vapor pressure versus composition of the solution is:

a.		b.
c.		d.

The correct option is:

4 L of 0.02 M aqueous solution of NaCl was diluted by adding 1 L of water. The molarity of the resultant solution is -

Three aqueous solutions of NaCl are labelled as ‘A', ‘B’ and ‘C with concentrations 0.1 M, 0.01 M and 0.001 M, respectively. The value of van’t Hoff factor for these solutions will be in the order of -

1. i_A < i_B < i_C

2. i_A > i_B > i_C

3. i_A = i_B = i_C

4. i_A < i_B > i_C

The value of Henry's constant K_H -

1. Increases with increase in temperature.

2. Decreases with increase in temperature.

3. Remains constant.

4. First increases then decreases.

The incorrect statement among the following is: