MDCAT Entry Test Chemistry MCQs – Test Preparation

Medical College Admission Test (MDCAT) is mandatory for all the candidates who want to pursue medical as their profession. Students before applying in medical colleges must need to clear MDCAT entry test. This competitive test is a multiple choice questions based test and it requires accurate practice of MCQs. The best way to practice and prepare for the test is to do it online while sitting at home without paying any heavy fee. Here at ilmkidunya.com students will get all possible MCQs resource test through which they can better prepare themselves for the MDCAT test.

The test structure as set by University of Health Sciences (UHS) contains a total of 220 MCQs out of which 58 MCQs will be asked from Chemistry section. Candidates Interested in getting admission in Army medical colleges must need to pass through NUMS entry test. This test includes a total of 180 MCQs and among these 45 will be included from Chemistry subject topics.

MDCAT Chemistry Online Test

Try The MDCAT Chemistry Online Test

  • Total Questions60

  • Time Allowed50

MDCAT Chemistry Online Test

00:00
Question # 1

Which is not an air pollutant

Question # 2

Acetaldchyde and ketone form addition product with

Question # 3

Which is the polymer that has amide linkage in its structure

Question # 4

Elimination of molecular reactions usually obey:

Question # 5

Acidification of soil can leach metal:

Question # 6

A molecule that has polar bonds but is overall non - polar

Question # 7

Choose the chief air pollutant among the following which depletes ozone layer:

Question # 8

Which of these polymers is a synthetic polymer?

Question # 9

The boiling point of H2O is 100°C while that of C2H5-OH is 78.5C°. The reason is that:

Question # 10

Zwitter ion are

Question # 11

Increased concentration of enzyme alkaline phosphatase is a sign of

Question # 12

polymerisation of vinyl chloride gives PVC:
How does the carbon-carbon  bond in PVC compare with that in chloroethene?

Question # 13

An excess af silver nitrate is added to the aqueous barium chloride and the precipitate is removed by filtration. What are the main ions in the filtrate?

Question # 14

What will be the pH of 1.0 mol dm -3 of H2X, which is only 50% dissociated

Question # 15

Which of spectral lines when atoms are subjected to strong electric field is called:

Question # 16

Glucose forms a  polymer which is stored in liver the name of this polymer is:

Question # 17

The amino group in 19 alpha-amino acids is primary; only one alpha-amino acid has secondary amino group which one is that

Question # 18

The word paper is derived form the name of which reedy plant:

Question # 19

Coenzymes are the species which increase the activity of enzymes. They are chemically:

Question # 20

The temperature in the incineration of industrial and hazardons waster process had a range

Question # 21

The conc.of dissolved molecular oxygen in water which act as the most important oxidizing agent ranges from:

Question # 22

Liquids evaporate at every temperature. When the temperature becomes constant for a liquid, then:

Question # 23

Which of the following substance is used as filler or additive in paper making:

Question # 24

Which gas is not a constituent of atmosphere?

Question # 25

In [Ti (H2O)]3+ which colour is transmitted

Question # 26

For an endothermic reaction, enthalpy of reactants

Question # 27

A single chloride free radical can destroy the ozone molecules

Question # 28

Which substances do not react immediately with bromine water

Question # 29

Which one of the following is a disaccharide?

Question # 30

Reaction of acetic acid with LiAIH4 gives

Question # 31

Halogen are being used as fire extinguisher, mild antiseptic, CFCs and many other organic chemicals. Which of the following halogen is used to kill the bacteria in drinking water.

Question # 32

An oil of fat with no double bond have iodine number:

Question # 33

Which is a good nucleophile as well as a good leaving group?

Question # 34

Which af the following compound reacts slower than benzene in the electrophilic substitution.

Question # 35

The conversion of molecules of A to B follows a second order kineties. Doubling the concentration of A will inerease the rate of formation of B by a factor of

Question # 36

Plastic toys are

Question # 37

Which of the following is not an electrophilic substitutional reaction of benzene?

Question # 38

Condensation occurs between amino acids with the elimination of

Question # 39

The solubility of Fe(OH)3 is 'x' mole per dm3. Its Ksp would be

Question # 40

The fibre which is made from vinylidine chloride polymer is called

Question # 41

Soil remediation means

Question # 42

How much heat is absorbed by 100 g of water when its temperature decreases from 25°C to 5°C? (heat capacity is 4.2 J/gK)

Question # 43

Oxygen and sulphur are present in VI-A group of the periodic table The hydride of oxygen i.e., H2O is liquid at room temperature but the hydride of sulphur (H2S) is a gas. This is due to

Question # 44

Which property is associated with ionic solids?

Question # 45

The mechanism of polymerization involves free radical addition polymerization or condensation polymerization. Choose the correct statement

Question # 46

Sulphate aerosols cause severe respiratory problems particularly among

Question # 47

Alkanes do not show geometrical isomerism due to

Question # 48

Identify the element that has maximum oxidation states.

Question # 49

Propanoic acid is functional group isomer of

Question # 50

Which functional group is present in glycerol tristearate

Question # 51

Polyesters resins have special use in:

Question # 52

Elements having high ionization potential values are

Question # 53

Which fiber contains 85% acrylonitrile by weight:

Question # 54

The standard reduction potential of Zinc is

Question # 55

Which of the following alkyl halides undergoes SN1 reaction fastest

Question # 56

Which of the following acts as a nucleophile in the reaction of alkyl halide with alcoholic aqueous ammonia?

Question # 57

Polarity of a molecule is expressed in terms of

Question # 58

Enthalpy of a reaction can be measured by

Question # 59

Ecosystem is a smaller unity of

Question # 60

Which of the following bond is responsible for joining the amino acids in proteins?


Topic Test

00:00

Here is List Of Chapter Wise Tests

Ch. # Test Name MCQs Available PDF File Launch Test
1 MDCAT Chemistry Chapter 1 Fundamental Concepts MCQ's Test 0 Download PDF Launch Test
2 MDCAT Chemistry Chapter 2 States of Matter MCQ's Test 0 Download PDF Launch Test
3 MDCAT Chemistry Chapter 3 Atomic Structure Online Test 45 Download PDF Launch Test
4 MDCAT Chemistry Chapter 4 Chemical Bonding Online Test 36 Download PDF Launch Test
5 MDCAT Chemistry Chapter 5 Chemical Energenitcs Online Test 49 Download PDF Launch Test
6 MDCAT Chemistry Chapter 6 Electrochemistry Online Test 46 Download PDF Launch Test
7 MDCAT Chemistry Chapter 7 Chemical Equilibrium Online Test 50 Download PDF Launch Test
8 MDCAT Chemistry Chapter 8 Reaction Kinetics Online Test 57 Download PDF Launch Test
9 MDCAT Chemistry Chapter 9 Period Online Test 39 Download PDF Launch Test
10 MDCAT Chemistry Chapter 10 Groups Online Test 50 Download PDF Launch Test
11 MDCAT Chemistry Chapter 11 S and P Block Elements Online Test 50 Download PDF Launch Test
12 MDCAT Chemistry Chapter 12 Transition Elements Online Test 39 Download PDF Launch Test
13 MDCAT Chemistry Chapter 13 Fundamental principles of organic chemistry Online Test 42 Download PDF Launch Test
14 MDCAT Chemistry Chapter 14 Chemistry of Hydrocarbons Online Test 46 Download PDF Launch Test
15 MDCAT Chemistry Chapter 15 Alkyl Halides Online Test 87 Download PDF Launch Test
16 MDCAT Chemistry Chapter 16 Alcohols and Phenols Online Test 0 Download PDF Launch Test
17 MDCAT Chemistry Chapter 17 Aldehydes and Ketones Online Test 45 Download PDF Launch Test
18 MDCAT Chemistry Chapter 18 Carboxylic Acids Online Test 47 Download PDF Launch Test
19 MDCAT Chemistry Chapter 19 Amino Acids Online Test 219 Download PDF Launch Test
20 MDCAT Chemistry Chapter 20 Macromolecules MCQ's Test 410 Download PDF Launch Test
21 MDCAT Chemistry Chapter 21 Environmental Chemistry Online Test 323 Download PDF Launch Test
22 MDCAT Chemistry Chapter 22 Online Test 48 Download PDF Launch Test

Top Scorers of MDCAT Chemistry Online Test

  • M
    Mian Bakar 14 - Nov - 2024 16 Min 51 Sec 45/60
  • S
    Saim G 05 - Aug - 2025 22 Min 13 Sec 45/60
  • K
    Khan Zaadi 12 - Dec - 2024 26 Min 51 Sec 40/60
  • J
    JHONNY SINS 12 - May - 2026 00 Min 45 Sec 37/60
  • H
    Hamza Ali 20 - Nov - 2024 30 Min 45 Sec 37/60
  • A
    amreen almeida 25 - May - 2026 13 Min 24 Sec 36/60
  • S
    Samia Adnan 14 - Nov - 2024 18 Min 21 Sec 36/60
  • J
    Javeria Allamghir 04 - Dec - 2024 27 Min 57 Sec 36/60
  • D
    Dua Fatima 22 - Dec - 2024 20 Min 58 Sec 35/60
  • A
    azan aslam 19 - Nov - 2024 10 Min 42 Sec 34/60
  • M
    Muhammad Nafees 07 - Sep - 2025 07 Min 40 Sec 33/60
  • S
    Sup Fans 11 - Nov - 2024 38 Min 34 Sec 33/60
  • M
    maryamirfan 10 - Jul - 2026 12 Min 55 Sec 32/60
  • X
    Xeyda Ajwa Fatima 29 - Jul - 2026 27 Min 34 Sec 32/60
  • F
    Farman ali 05 - Dec - 2024 10 Min 11 Sec 30/60

MCAT Chemistry Important MCQ's

Sr.# Question Answer
1 How much heat is absorbed by 100 g of water when its temperature decreases from 25°C to 5°C? (heat capacity is 4.2 J/gK)
A. 84,000J
B. 2000/4.2J
C. -2000/4.2j
D. -8400J
2 When benzene reacts with acetyl chloride in the presence of AlCl acetophenone is formed.The electrophile in this reaction will be.
A. CH3 C+O
B. AlCl3
C. C+H2
D. CH3 COCl
3 Amides are
A. Strongly basic
B. Weakly basic
C. Acidic
D. Strongly
4 Which of the following does not contribute towards the formation of photochemical smog?
A. NO
B. SO2
C. O3
D. Hydrocarbons
5 What is the formula of talc or soapstone?
A. Na2B4O7.10H2O
B. H2Mg3(SiO3)4
C. Cu2S
D. NaNO3
6 The shielding effect of inner electron is responsible for
A. Having no effect on ionization energy
B. Decreasing ionization energy
C. Increasing ionization energy
D. Increasing electronegativity
7 Coinage metals Cu. Ag, and Au are the least reactive because they have
A. Negative reduction potential
B. Positive reduction potential
C. Negative oxidation potential
D. Positive oxidation potential
8 The volume of given mass of gas is directly proportional to absolute temperature when pressure is kept constant this is called
A. Boyle's law
B. Charles's law
C. Graham's law
D. Dalton's law
9 Which one of the following is the most abundant organic substance found in nature?
A. fructose
B. starch
C. glucose
D. cellulose
10 Water is considered pollutant when value of Do is
A. 6 PPM
B. 8 PPM
C. 03 PPM
D. 10 PPM

For easy and better preparation of the MDCAT test UHS has designed a syllabus for students to prepare themselves in the following areas of the subject.

A. Physical Chemistry

  • Fundamental Concepts
  • States of Matter
  • Atomic Structure
  • Chemical Bonding
  • Chemical Energetics
  • Solutions
  • Electrochemistry
  • Chemical Equilibrium
  • Reaction Kinetics

B. Inorganic Chemistry

  • Periods
  • Groups
  • Transition elements
  • Elements of Biological Importance

C. Organic Chemistry

  • Fundamental Principles
  • Hydrocarbon
  • Alkyl Halides
  • Alcohols and Phenols
  • Aldehydes and Ketones
  • Carboxylic Acid
  • Amino Acids
  • Macromolecules
  • Environmental Chemistry

The test will give you an opportunity to experience and test yourself before appearing in final MCAT test. It will cover up your dark areas where you need more practice and learning. Just start your MDCAT preparation below by pressing start button.

Test Questions