Depending on the physical state of solvents and solutes, there are ______types of solutions.

Which of the following behaves as an ideal solutions?

A membrane which allows solvent molecules but NOT the solute molecules to pass through it is called as

The osmotic pressure at 17℃ of an aqueous solution containing 1.75 g of sucrose per 150mL solution is _______.

In equimolar solution of glucose, NaCl and BaCl2, the order of osmotic pressure is _________.

The  relation between solubility of a gas in liquid at constant temperature and external pressure is stated by which law?

Pure water can be obtained from sea water by

Of the following 0.10 m aqueous solutions, which one will exhibit the largest freezing point depression?

van’t Hoff factor for aqueous monofluoracetic acid is ________

After adding non-volatile solute, freezing point of water decreases to -0.186℃.

Calculate ΔTb if Kf = 1.86 K kg mol-1 and Kb = 0.521 K kg mol-1.

At 100ºC the vapour pressure of a solution of 6.5 g of a solute in 100 g water is 732 mm. If K_b = 0.52, the boiling point of this solution will be:

To observe an elevation of boiling point of 0.05°C, the amount of solute (Mol. Wt. = 100) to be added to 100 g of water (K_b=0.5) is

The volume of ethyl alcohol (density 1.15 g/cc) that has to be added to prepare 100 cc of 0.5 M ethyl alcohol solution in water is

The volume of ethyl alcohol (density 1.15 g/cc) that has to be added to prepare 100 cc of 0.5 M ethyl alcohol solution in water is

Which of the following in a hydrogen bonded molecular solid?

A corner particle contributes its _______ part to the given unit cell.

The coordination number of each sphere in a close packed one dimensional structure is ______.

The packing efficiency in simple public unit cell is ______ .

Statement 1: NaNO3 and CaO3 are isomorphous pairs.

Statement 2 : They have the same atomic ratios of the constituent atoms.

Statement 3 : They have different crystal structures. 

Select the appropriate option.

There are _____ kinds of unit cells in rhombohedral and orthorhombic crystal systems respectively.

Silicon is a _____ as it conducts electricity better than _____but not as efficient as ________.

Which among the following solids is a non-polar solid?

Suppose the mass of a single Ag atom is ‘m’. Ag metal crystallises in fcc lattice with unit cell of length ‘a’ . The density of Ag metal in terms of ‘a’ and ‘m’ is _____.

Lithium has a bcc structure. Its density is 530 kg m-3 and its atomic mass is 6.94g mol-1. Calculate the edge length of a unit cell of lithium metal. (No = 6.02 ✕ 10⌃23 mol-1)

Which of the following in a hydrogen bonded molecular solid?

Sodium metal crystallises in a body-centred cubic lattice with a unit cell edge of 4.29Å.  The radius of sodium atom is approximately _____.

A corner particle contributes its _______ part to the given unit cell.

The coordination number of each sphere in a close packed one dimensional structure is ______.

The packing efficiency in simple public unit cell is ______ .