If 11g CO₂ is dissolved in 1 dm² of solution its molarity will be:

The amount of NaOH required to prepare 500 cm³ of 1 M solution is:

8 g NaOH is dissolved in 500 cm³ (ml) of solution. Its molarity will be:

The mass of glucose required to prepare 1 dm³ of 20% glucose solution is:

The unit of mole fraction is:

Consulate temperature of Phenol-water system is:

All are colligative properties except:

Raoult's law is shown by:

A solution of sucrose is 34.2% w/w. The mass of its molal solution is:

The molal boiling constant is the ratio of the elevation in boiling point to:

Which of the following is satisfied by an ideal solution?

The molal boiling constant is the ratio of the elevation in boiling point to:

Solubility curve of CaCl₂.6H₂O

The amount of NaOH required to prepare 1000 cm³ of 1 M solution is:

Ebullioscopic constant is also called:

Potassium acetate is a salt which is in nature:

A solution of glucose is 10 percent (W/V). The volume in which 1 g mole of it is dissolved will be:

Molarity of pure water is:

The elevation in boiling point of 1 m glucose, 1 m KCl and 1 m FeCl₃ are in the ratio:

Number of moles of solute dissolved per kg of solvent is called:

The depression in freezing point is directly proportional to :

Molarity of glucose solution when 9 g of it is dissolved in 250 cm³ of solution is:

The freezing mixture used in Ice Cream machine has ice and:

An azeotropic mixture of two liquids boils at a lower temperature than either of them when:

Acetic acid dissolved in Benzene has a molecular mass?

46 g of ethanol is mixed in 72 g of water, mole fraction of ethonal is:

Which of the following will have highest boiling point at 1 atm. Pressure, if 100% ionization is assumed?

18 g glucose is dissolved in 180 g of water. The relative lowering of vapoure pressure is:

100 g of a 10% w/w NaOH contains 10 g of NaOH in:

18 g glucose is dissolved in 90 g of water. The relative lowering of vapoure pressure is equal to :

100 g of a 10% aqueous solution of NaOH contains 10 g of NaOH in _________ g of H₂O:

Beckmann's thermometer reads upto:

Two solutions of NaCl and KCl are prepared separately by dissolving same amount of the solute in water . Which of the following statement is true for these solution?

Colligative properties depend upon:

The amount of NaOH required to prepare 250 cm³ of 1 M solution is:

An aqueous solution of methanol in water may have vapour pressure:

All aqueous solution containing 1 gram molecule (1 mole) of non-volatile solutes will have:

Colligative properties are the properties of:

?T_b = K_bm where K_b is called:

K_b has unit:

Epsom salt contains number of H₂O molecules of crystallization:

It is independent of temperature:

If 22g CO₂ is dissolved in 1 dm² of solution, its molarity will be:

The molal freezing point constant for H₂O is -1.86 C. So freezing point of 0.1 M solution in H₂O is:

Which of the following w/w solution has highest freezing point ?

A solution of Urea (Mol. Mass = 60) is 10% w/v, the volume in which 1 mole of it is dissolved will be:

Sea water has about 6 ppm dissolved oxygen. What mass of dissolved oxygen is present in one kg of sea water:

If 4.4 g CO₂ is dissolved in 1 dm³ of solution, its molarity will be:

Which of the following is miscible?

In azeotropic mixture showing positive deviation from Raoult's law, the volume of the mixture is:

Vapour pressure of a solution when non-volatile solute is added to a solvent is always:

Which of the following salts donot hydrolyse?

It is not an expression of Raoult's law:

The minimum freezing point will be of the following (keeping equimolal aqueous solution of all of these)

At 1 atm pressure, the minimum freezing point will be of:

Which of the following pairs show positive deviation from Raoult's law:

Which of the following solution has the hightest boiling point?