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

A transition element X has a configuration [Ar) 4s3dd in its +3 oxidation state. Its atomic number is

Question # 2

A compound that has a nucleophilic carbon?

Question # 3

The maximum number of isomer for an alkene with the molecular formula C2H8

Question # 4

By the mid of 1980s depletion of total overhead ozone in antarctic region is

Question # 5

Primary, secondary aad tertiary alcohols can be identified and distinguished by

Question # 6

The catalyst used for the manufacture of H2SO4 by contact process is with bromine?

Question # 7

Which of the following polymers is used for weather resistant paints

Question # 8

The units of ionic product of H2O is

Question # 9

Isotopes symbol of ion of sulphur-33 is 33 S-2 . How many no of protons
16
and neutrons are present if the number of electron are 18.

Question # 10

Most animals can not digest:

Question # 11

Carboxylic acid having two carboxyl group are:

Question # 12

Potable water is considered to be

Question # 13

Soil remediation means

Question # 14

Terylen fibre is made by reaction of terephthalic acid with

Question # 15

The molecules of CO2, in dry ice form the

Question # 16

In big/metropolitan cities, atmosphere is mostly polluted due to:

Question # 17

Newspapers can be recycled again and again by how many times

Question # 18

Reaction of ethyl bromide with ammonia

Question # 19

If increase in temperature and volume of an ideal gas is two times, then the initial pressure P changes to

Question # 20

Keeping in view the size of atoms, which order is correct?

Question # 21

Ketones are less reactive than aldehydes because:

Question # 22

Ethanol reacts with sodium metal to liberate

Question # 23

pH of an aqueous solution is 3.0 at 25°C. The hydrogen ion concentration in the solution would be

Question # 24

0.1M HCI having pH =1.0 it is about 100 time stronger than acetic acid what will be the pH of acetic acid:

Question # 25

Dehydrohalogenation of secondary butyI bromide will give

Question # 26

pH of 10-4 mole dm-3 of HCl

Question # 27

Violet colour of [Ti(H2O)]4 ion is due to.

Question # 28

Stronger the oxidizing agent, higher is

Question # 29

Which is not the affect of polluted air on environment

Question # 30

A combination of glucose and fructose is called

Question # 31

Which of the following does not obey general formulas of monosaccharide

Question # 32

One of the following does not give the flame test. Which is that

Question # 33

Acetic acid is also named:

Question # 34

Which pair of transition elements shows abnormal electronic configuration?

Question # 35

Synthetic organic pesticides formulated nowadays are more then:

Question # 36

Rusting of iron metal Fe occurs when Fe gets converted into Fe2O3 What happen with Fe?

Question # 37

In homocyclic compounds the ring consists of

Question # 38

Albumin, globin and casein are

Question # 39

If the volume of a gas collected at a temperature of 600 oC and pressure of 1.05 x 105Nm-2 is 60 dm3, what would be the volume of gas at STP.(P =1.01 X 103 Nm-2,T= 273 K)?

Question # 40

Monosaccharides adn oligosacchardies are generally called as

Question # 41

The branch of chemistry interlinked with biology, physics, medicines, agriculture, public health and sanitary engineering etc. is:

Question # 42

All amino acids are optically active except

Question # 43

If a gas expands at constant temperature

Question # 44

A polymeric substance that is formed in the liquid state and then hardened to a rigid solid is called

Question # 45

The hexagonal closed packing is associated with

Question # 46

Carbon Monoxide is:

Question # 47

Which of the following acid is unsaturated carboxylie acid

Question # 48

Biochemical oxygen demand (BOD) is the capacity of organic matter in natural water to consume oxygen with in a period of:

Question # 49

Ozone is present in layer around earth:

Question # 50

Dichlorodifluoromethane, CC/2F2 has been used in aeroso propellants and as a refrigerant.
Which statement helps to explain why dichlorodifluromethane is chemically inert ?

Question # 51

Soda lime is often employed to remove both

Question # 52

Optimum PH for enzyme pepsin is

Question # 53

Thermoplastic polymer can be softened and hardened when cool repeatedly. Which one is not a thermoplastic among the following

Question # 54

Which of the following are responsible for the colour developed in transition elements compounds?

Question # 55

Leather tanneries use big auantities of:

Question # 56

The main pollutant of leather tanneries in the waste water is due to:

Question # 57

Succinic thiokinase is an enzyme of the type

Question # 58

An electron with drawing group attached to e-position in phenol

Question # 59

Identify the linear polymer out of following

Question # 60

Irreversible precipitation of protein caused by heating is called


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 The most unsymmetrical one in crystal system is
A. triclinic
B. Li, Na, K
C. monoclinic
D. hexagonal
2 The Catalyst used in the contact tower for the manufacture of H2SO4  is easily poisoned by:
A. Nitrous oxide
B. Nitrogen gas
C. Arsenic oxide 
D. Carbon dioxide 
3 Stability of Cu-metal is due to filled of d-orbital
A. Half
B. Completely
C. Partially
D. Quarterly
4 Which one of the following is not a component of environment:
A. biosphere
B. stratosphere
C. hydrosphere
D. lithosphere
5 Select the name of reedy plant from which word paper is derived:
A. Sunflower
B. Water hyacinth
C. Papyrus
D. Rose
6 The increase in reaction rate as a result of increase in temperature from 10K to 90K is
A. 512
B. 256
C. 400
D. 112
7 What is the formula of talc or soapstone?
A. Na2B4O7.10H2O
B. H2Mg3(SiO3)4
C. Cu2S
D. NaNO3
8 Born-Haber cycle is an application of
A. Hess's law
B. 1" law of thermodynamics
C. Avogadro's law
D. 1law of thermochemistry
9 Nitrogen is present in air as a major constituent it is an inactive gas in comparison with oxygen which is the next major constituent of air Nonreactive nature of nitrogen is due to the reason.
A. There is one lone pair of electron on each nitrogen atom in its molecule
B. Nitrogen have three unpaired electron i its 2p orbital which is comparatively stable elecrtonic configuration
C. There is a triple covalent bond in nitrogen molecule which in very strong and molecule is polar
D. There is a triple covalent bond in nitrogen molecule which is very strong and molecule is non polar
10 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

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