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 of these polymers is a synthetic polymer?

Question # 2

Group VIB of transition elements contains

Question # 3

How many allotropic forms are present in carbon?

Question # 4

Geometry of simple molecule with sp2 hybridization

Question # 5

Which of the following is a molecular formula of vinyl acetate

Question # 6

Which element of group V-A and VII-A does not use d-orbital?

Question # 7

Acetic acid reacts with thionyl chloride to form acetyl chloride, which species acts as nucleophile in the reaction

Question # 8

Half of the mass of atmosphere is concentrated above earth at the hieght of

Question # 9

Nylon 6,6 is a condensation polymer of:

Question # 10

Formation of Picric acid from phenol needs heating, one possible reason for it is

Question # 11

The ozone depletion in the stratophere is mainly due to the reaction of ozone with

Question # 12

The active group of glutathione is

Question # 13

Water is purified by the process:

Question # 14

In the formation of Zwitter ion which one of the following donates the proton?

Question # 15

Optimum temperature for enzyme activity is

Question # 16

In aldehydes and ketones carbon of carbonyl group is;

Question # 17

The reaction kinetics concerned with the

Question # 18

During the electrolysis of Fused NaCI, the products are

Question # 19

In a period the atomic radii

Question # 20

The simplest separating unit of a polymer is called:

Question # 21

Which functional group is present in glycerol tristearate

Question # 22

At present the number or cement factories in Pakistan are:

Question # 23

BOD is the oxygen demand with in day(s):

Question # 24

Amount of heat absorbed when one mole of a solid melts into liquid form at its melting point is called:

Question # 25

Which of the following transition metal forms colourless compounds in +4 oxidation state?

Question # 26

The molecules of CO2, in dry ice form the

Question # 27

Fourth structure of protein structure refers to

Question # 28

According to Hess's law, the enthalpy change for a reaction

Question # 29

Choose the difference between natural and synthetic fertilizers:

Question # 30

The pH of the rain water in areas where acid rain is the cause of pollution may be

Question # 31

Which one of the following enzymes brings about the hydrolysis of fats?

Question # 32

Which of the following factors is not used to determine the quality of water

Question # 33

Reaction of ethyl bromide with ammonia

Question # 34

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

Question # 35

Water soluble component of starch is

Question # 36

Which one of the following is an example of co-polymer?

Question # 37

Methyl mercaptan, CH3SH, is one of the substances responsible for bad breath and is often used to impart a smell to natural gas in a pipeline.
What will be formed  when CH3SH is burned in an excess of air?

Question # 38

What is the percentage of nitrogen in NH3NO3?

Question # 39

The increase in reaction rate as a result of increase in temperature from 10K to 90K is

Question # 40

The addition of HCI to ethene gives?

Question # 41

Li resembles with Mg, because

Question # 42

A chemist says that glass must be a super cooled liquid. the reason that he might have in his mind is that glass has:

Question # 43

Which one is correct about conjugate acid-base concept?

Question # 44

Which of the following is not a secondary pollutant

Question # 45

In the woody parts of trees, the % age of cellulose is.

Question # 46

In proteins, the alpha-helix and Beta-pleated sheet are examples of

Question # 47

A single chlorine free radical can destory how many ozone molecules

Question # 48

Polysaccharides are

Question # 49

The crystals formed due to London forces of interaction are

Question # 50

According to Lowry-bronsted acid and bass concept, H2O is

Question # 51

Which one of the following will have the smallest radius?

Question # 52

Hydrogen bonding is not present in which of following compound?

Question # 53

The type of structural isomerism which arises due to the difference in nature of carbon chains or carbon skeleton is.

Question # 54

The value of oxidation number of chlorine in HCIOs is

Question # 55

In the reaction A2 (g) + 4B2 (g) <-----------> 2AB4 (g) such that ∆H < 0, the formation of AB4(g) will be favoured at

Question # 56

Amylose and Amylopectin are two fraction of starch which of them gives violet colour with I2

Question # 57

Which ion has maximum number of unpaired electrons in 3d subshell and shows maximum paramagnetic behavior?

Question # 58

Starch gives ________ color with iodine:

Question # 59

The reaction which is responsible for the production of electricity in the voltaic cell is

Question # 60

Which one of the pollutants of automobile exhausts affects the nervous system or produces mental diseases


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 Which of these has at least one d electron
A. Sc+3
B. Mn+7
C. Ti+4
D. Cr+3
2 Which of the following undergoes easy dehydration?
A. 3-MethyIbutan-2-ol
B. Ethanol
C. 2.Methylpropan-2-ol
D. Methanol
3 The rigid rocky part of earth crust called lithosphere extends upto a depth of:
A. 10 km
B. 100 km
C. 1000 km
D. 1500 km
4 Chlorination of water is effective for
A. Killing pathogens
B. Removing dust
C. Removing hardness
D. Increasing oxygen content
5 All 3d series elements show an oxidation state of oxidation state
A. +1
B. +2
C. +3
D. Zero
6 If a salt bridge is removed from two half cells the emf is
A. Increased
B. Decreased
C. Dropped to zero
D. Electrodes will be reversed
7 Choose the correct statement:
A. SO2 affects the nucleus
B. SO2 affects plasmodesmate
C. SO2 affects cell wall
D. SO2 affects all membrane systems
8 The number of resonating structures of phenoxide ion are
A. 3
B. 5
C. 6
D. 4
9 For which mechanisms, the first step involved is the same
A. E1 and E2
B. E2 and SN2
C. E2 and E1
D. E1 and SN1
10 What is the correct relation between pH and pK?
A. pH = PKa + log [acid/base]
B. pH = Pka -log [acid/base]
C. pH = pKa - log [base/acid]
D. pH = pka -log [base/acid]

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