Solutions Online Mock Test Series Mhtcet 2022 Chemistry

Lets Start the Preparation for Upcoming Mhtcet examination 2022-23. Here you can get the Related study materials of Solutions for chemistry Mhtcet examination. Practice simulated tests is easier to remember the concepts. The online test covers all sub-topics from Solutions for Mhtcet Examination 2022-23.

The Subtopics Of the Solutions Mhtcet 2023

  • Types of Solutions
  • Capacity os solutions to dissolve solute
  • Solubility
  • Collagative properties of nonelectrolyte solutions
  • Vapour pressure lowering
  • Boiling point elevation
  • Depression in freezing point
  • Osmotic pressure
  • Colligative properties of electrolytes

Solutions Online Mock Test Series Mhtcet 2022 Chemistry

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Solutions

Introduction:- The mixture is a combination of two or more substances. Air is a mixture of gases, rock is a mixture of two or more minerals, and so forth. Recall that the mixtures are (a) homogeneous in which mixing of components is uniform or (b) heterogeneous which have nonuniform mixing of components. We have studied in standard XI, those homogeneous mixtures are classified according to the size of their constituent particles as colloids or as true solutions. In this chapter, we deal with properties of homogeneous mixtures, especially of true solutions.

1 / 50

A membrane which allows solvent but NOT the solute molecules to pass through is called as_____.

2 / 50

What is the molality of solution of a certain solute in a solvent, if there is a freezing point depression of 0.184 °C, and if the freezing point depression constant is 18.4 K kg mol-1

3 / 50

Depression in freezing point in any dilute solution containing a non-volatile solute is directly proportional to_____.

4 / 50

Solute when dissolved in water_____.

5 / 50

The temperature at which the vapour pressure of a solid is equal to the vapour pressure of liquid is called_____.

6 / 50

The molal elevation constant is the ratio of the elevation of boiling point to_____.

7 / 50

The boiling point of a solution of a non-volatile solute is always_____.

8 / 50

Which of the following statement is CORRECT for the boiling point of solvent, containing a dissolved solid substance?

9 / 50

Boiling point of water is defined as the temperature at which_____.

10 / 50

At 300 K, when a solute is added to a solvent, its vapour pressure over mercury reduces from 50 mm to 45 mm. The value of mole fraction of solute will be_____.

11 / 50

The lowering of vapour pressure of a solvent by the addition of a non-volatile solute to it, is equal to_____.

12 / 50

Vapour pressure of the solution, of a nonvolatile solute is always_____.

13 / 50

While dealing with colligative properties of nonelectrolyte solutions, the relatively dilute solutions with concentrations_____ or less are considered.

14 / 50

Which of the following is a colligative property?

15 / 50

Which of the following shows negative deviation from Raoult's law?

16 / 50

Which of the following behaves as an ideal solution?

17 / 50

An ideal solution is that which ______ over the entire range of concentration.

18 / 50

Partial vapour pressure of any volatile component in a solution is______.

19 / 50

The solubility of a gas in water increases with_____.

20 / 50

Solubility of which of the following changes only slightly with temperature?

21 / 50

If we continue the addition of solute in a given amount of solvent, the dissolution stops after some time. The solution at this point is said to be_____?

22 / 50

An example for solid in solid solution is______?

23 / 50

An alloy is a homogeneous mixture of_____ type of solution.

24 / 50

Sugar dissolved in water is a_____type of solution.

25 / 50

Types of solutions Depending on the physical states of solvents and solutes, there are_____ types of solutions.

26 / 50

In a solution, the larger proportion of the component is known as_____.

27 / 50

True solutions contain solute particles with diameters in the range of_____nm.

28 / 50

The vapour pressure of pure benzene at 25 °C is 180 mm Hg. The vapour pressure lowering caused by the addition of 25 g of a solute (molar mass = 342) to 250 g of benzene is

29 / 50

For sodium chloride dissolved in water, the van't Hoff factor (i) accounts for the extent of _____the solute.

30 / 50

Identify the compound amongst the following of which 0.05 m aqueous solution has highest boiling point.

31 / 50

Which of the following solutions exhibits positive deviation from Raoult's law?

32 / 50

Calculate van't Hoff factor for a 0.2 m aqueous solution of KCl which freezes at - 0.680 °C. [Kp = 1.86 K kg mol-1]

33 / 50

The term cryoscopic constant and ebullioscopic constant are related with_____ respectively.

34 / 50

Addition of common salt to a sample of water will_____.

35 / 50

When a substance is dissolved in a solvent, the vapour pressure of the solvent is decreased. This results in_____.

36 / 50

When swimming for a long time in salt water, the skin of one's fingertips wrinkles. Which one of the following properties is responsible for this observation?

37 / 50

5 cm of methyl alcohol is added to 100 cm3 of water, then the vapour pressure of the solution_____.

38 / 50

van't Hoff factor is ____.

39 / 50

Which of the following has the highest boiling point?

40 / 50

The van't Hoff factor will be highest for_____.

41 / 50

The direction of osmosis can be reversed by applying a pressure larger than the_____pressure.

42 / 50

1 M and 2 M solutions of glucose are prepared in water. Hence,_____.

43 / 50

Which statement is INCORRECT about osmotic pressure (π), volume (V) and temperature (T)?

44 / 50

If mole fraction of the solvent in a solution decreases, then_____.

45 / 50

At constant temperature, the osmotic pressure of a solution is_____.

46 / 50

If two solutions separated by a semipermeable membrane have the same osmotic pressure, they are called_____solutions.

47 / 50

A solution having a higher osmotic pressure than another solution is called a_____.

48 / 50

During osmosis, flow of water through semipermeable membrane is______.

49 / 50

Osmosis is a process in which_____.

50 / 50

Henry's law is applicable at____.

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