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Chemistry 1st Year Chapter No.9 Solution MDCAT MCQs

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1st Year CHEMISTRY notes and MCQs are according to latest Paper Pattern of Punjab Boards, All Exercises in Textbooks are solved to ensure the Quality Education to Medical College Students. All MCQs are according to UHS (University of Health Sciences) Lahore approved Syllabus.

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Book Name :  Chemistry
Chapter No. 09
Chapter Name : Solution
Total MCQ from Text Book :  57
Book Version  :

Published By : Punjab Text Book Board Lahore
Approved By : Govt of the Punjab and Federal Ministry for Education
Test Type : MCQ’s
Exam conduct By : Inter Boards of Sindh, KPK, Balochistan, AJK, Gilgit Baltistan, Punjab & Federal
Class / Grade  : 11 ( F.Sc. Intermediate)
Total Marks : 57
Total Time :   57 minutes



1 / 57

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

2 / 57

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

3 / 57

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

4 / 57

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

5 / 57

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

6 / 57

Molarity of pure water is:

7 / 57

Colligative properties depend upon:

8 / 57

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

9 / 57

Epsom salt contains number of H2O molecules of crystallization:

10 / 57

It is not an expression of Raoult's law:

11 / 57

The unit of mole fraction is:

12 / 57

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

13 / 57

All are colligative properties except:

14 / 57

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

15 / 57

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

16 / 57

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

17 / 57

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

18 / 57

It is independent of temperature:

19 / 57

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

20 / 57

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

21 / 57

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

22 / 57

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

23 / 57

Which of the following is miscible?

24 / 57

Which of the following salts donot hydrolyse?

25 / 57

Which of the following is satisfied by an ideal solution?

26 / 57

Colligative properties are the properties of:

27 / 57

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

28 / 57

Which of the following solution has the hightest boiling point?

29 / 57

Consulate temperature of Phenol-water system is:

30 / 57

Solubility curve of CaCl2.6H2O

31 / 57

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

32 / 57

Ebullioscopic constant is also called:

33 / 57

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

34 / 57

?Tb = Kbm where Kb is called:

35 / 57

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

36 / 57

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

37 / 57

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

38 / 57

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

39 / 57

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

40 / 57

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

41 / 57

Acetic acid dissolved in Benzene has a molecular mass?

42 / 57

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?

43 / 57

Kb has unit:

44 / 57

Raoult's law is shown by:

45 / 57

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

46 / 57

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

47 / 57

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

48 / 57

Beckmann's thermometer reads upto:

49 / 57

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

50 / 57

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

51 / 57

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

52 / 57

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

53 / 57

The depression in freezing point is directly proportional to :

54 / 57

Potassium acetate is a salt which is in nature:

55 / 57

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

56 / 57

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

57 / 57

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

Your score is

The average score is 24%


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