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

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Question # 1

Volcanoes produce SO2:

Question # 2

Ethanoic acid reacts with PCI5, to give ethanoyl chloride. HCI and a third compound What is the third compound

Question # 3

To become a carbohydrate a compound must contain

Question # 4

How magnesium reacts with water?

Question # 5

Oceans cove ____________ percent of the surface of the earth

Question # 6

The gasses in the atmosphere are essential for sustaining life on earth;  Thus oxygen is required for breathing, What for is carbon dioxide required?

Question # 7

The compound that reacts the slowest in Lucas test

Question # 8

The boiling point of higher alkanes are greater than those of lower alkanes due to reason that

Question # 9

All of the following are hydroxy containing amino acids except

Question # 10

If a polymer has mass 63000, and the molar mass of repeating unit is 63 what is its degree of polymerization is

Question # 11

Liquid in the container have temperature 70 C. What will be the temperature in Kelvin Scale?

Question # 12

Each of the following compounds is effective as a refrigerant.
The release of which one of these cause the greatest depletion of the ozone layer?

Question # 13

Peroxyacetylnitrate (PAN) is an irritant to human beings and it affects:

Question # 14

What is the formula of clay?

Question # 15

Alkaline phosphatese is associated with ______ disease

Question # 16

Dehydrogenase is an erample of

Question # 17

Which among the following will show anisotropy?

Question # 18

Which one of the following is NOT a nucleophile

Question # 19

Benzene cannot undergo the ------- directly

Question # 20

Elements of group IV-A are

Question # 21

Which one of the following is not a component of environment

Question # 22

If a strip of Cu metal is placed in a solution of FeSO4

Question # 23

Which factor is helping to reduce the environmental pollution

Question # 24

The overall effect of the photochemical smog in the after noon is built up of

Question # 25

An amino acid exists in the form of Zwitter-ion Which has:

Question # 26

Natural fertilizers are materials derived form:

Question # 27

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

Question # 28

The cause of minamata disease is the pollution of

Question # 29

Ecology is a science of environment and deals specially with

Question # 30

The optimum PH value fro the enzyme pepsin is:

Question # 31

All of the following are primary aminoacids except

Question # 32

Primar structure of proteins refers to

Question # 33

Contamination of water of tanning industries is due to:

Question # 34

Global warming is mainly caused by ______ radiations

Question # 35

Formula of paltimic acid is:

Question # 36

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 # 37

Exhaust fumes of cars contain which poisonous gas

Question # 38

A covalent bond may be

Question # 39

Amino acids ionize in water to form

Question # 40

Pyridine is an example af

Question # 41

The enzyme which is found in saliva, accelerates the conversion of starch into sugar is

Question # 42

Protein may have

Question # 43

Which one of the following elements is not present in all proteins?

Question # 44

Troposphere extends upto km:

Question # 45

Choose an addition polymer among the following:

Question # 46

Enthalpy of neutralization (∆H°n) per mole of H2SO4/ Ba(OH)2 is

Question # 47

The slope of the graph is steepest at the beginning of reaction showing

Question # 48

Ice floats on water because

Question # 49

Which of the following reactions does not involve formation of carbocation?

Question # 50

Fungicides re the pesticides which:

Question # 51

Enzymes catalyse all biological reactions occuring in the cell. What is true about an enzyme?

Question # 52

What is clinker?

Question # 53

Relative acidic strength of alcohol, phenol, water and carboxylie acid is

Question # 54

Large molecule formed by combination of smaller units these smaller units are called:

Question # 55

Butane molecule can have maximum no of isomers

Question # 56

The ionization energy

Question # 57

Contamination of Hg comes into surface water from chlor industrial wastes. Why is Hg Toxic.

Question # 58

The highest melting point is observed by

Question # 59

Phosphorus is very useful in the growth of:

Question # 60

ΔH° represent the enthalpy change at


Topic Test

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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

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MCAT Chemistry Important MCQ's

Sr.# Question Answer
1 What is true for a molecule with standard geometry
A. It lacks a Ip
B. It can't be a donor
C. It can be an acceptor
D. All
2 When equal proportion of DH3_ l and C2H5 ___ l are treated with Na metal in preasence4 of dry ether, the number of possible hydrocarbons obtained will be:
A.  5
B. 4
C. 3
D. 2
3 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
4 In laboratory experiment an unknown compound was added in test tube containing iodine, the colour became intense blue, what could be the unknown compound.
A. Cellulose
B. Raffinose
C. Ribose
D. Starch
5 Out of these which nitrogen base is NOT present in DNA?
A. Adenine
B. Guanine
C. Uracil
D. Thymine
6 The examples of a hexagonal system is
A. sugar
B. graphite(a=b not equal to c) {Alpha =beta. not equal to gamma}
C. sulphur
D. diamond
7 An organic compound made from oxidation of ethanol is
A. Formic acid
B. Acetic acid
C. Malonic acid
D. Citric acid
8 Macromolecules or polymers are large molecules built up from small m0lecules known as monomers.This hypothesis put forward by:
A. Newton
B. schrodinger
C. Lewis
D. Stadinger
9 The volume of gas depends upon the------- moleules
A. Size of
B. Space between
C. Molecular weight
D. both a and b
10 The collision which results in chemical reaction
A. Effective collision
B. Ineffective collision
C. Useless collision
D. All of the above

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