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

Ka values of few organic acids are given.
Acid Ka value
CH3COOH 1.85 x 10-5
CCl2COOH 2.3 x 10-2
CHCl2 COOH 5.0 x 10-3
CH2OCOOH 1.3 x 10-3
The order of acid strength is.

Question # 2

Group of element belongs to IIB group

Question # 3

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 # 4

Macromolecules or polymers are large molecules built up from small molecules known as monomers. This hypothesis put forward by

Question # 5

Thrombin is locally used to stop

Question # 6

All of the following are simple proteins except

Question # 7

The most important pesticides are:

Question # 8

How temperature affects the electrical conductivity of metals?

Question # 9

Vegetables oils are

Question # 10

A student mixed ethyl alcohol with small amount of sodium dichromate and added it to the hot solution of dilute sulphuric acid. A vigorous reaction took place. He distilled the product formed immediately. What was the product?

Question # 11

Denaturation of protein means the structure of protein is disrupted indicate which factor does not denature protein

Question # 12

Which of the following gives silver mirror with ammonicaT AgNO3

Question # 13

Fatty acids are:

Question # 14

The eleventh concentration of metal cause clogs of gills in fish:

Question # 15

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

Question # 16

SOproduced by volcanoes is about

Question # 17

At higher temperature isotherm of Boyle's law moves away from both axis, is due to increase in

Question # 18

On hydrolysis sucrose gives

Question # 19

Which compound will be produced by the oxidation of ethanol by acidified K2Cr2O7?

Question # 20

Oxidation of secondary alcohol produces

Question # 21

Which of the following is the element not present in all proteins

Question # 22

The nitrogen present in some fertilizer helps plants:

Question # 23

The optimum pH value for the enzyme pepsin is

Question # 24

Among the following the polycyclic aromatic compound is

Question # 25

The active group of glutathione is

Question # 26

At present the number of cement factories is Pakistan are

Question # 27

In cyclic structure of glucose when the position of atoms on Carbon 1 is altered one isomer changes to other. These isomers of glucose are called

Question # 28

Cholesterol is a precursor of steroid hormones, Choose the class of steroid:

Question # 29

The order of reaction provides valuable information about of reaction

Question # 30

The fibre which is obtained from naturally occuring protein is called

Question # 31

Which one of the following is water soluble vitamin?

Question # 32

The reaction C2H5CI + aqueous KOH---------C2H5OH+ KCI is

Question # 33

Which one is correct about conjugate acid-base concept?

Question # 34

Which one of the following has zero dipole moment

Question # 35

A compound z' decolorizes bromine water and produces white ppt. The compound 'z'is

Question # 36

The Sl mechanism for the hydrolysis of an alkyl halide to an alcohol involves the formation of

Question # 37

Rigid rocky crust earth upto a depth of 100 km is called:

Question # 38

Which one of the following elements is not present in all protens

Question # 39

Fumaric acid converted into malic acid in the presence of

Question # 40

Which noble gas is used in mixture used for breathing by divers?

Question # 41

Which one of the following organic acids is made fork methanol?

Question # 42

Which compound shows the highest melting point

Question # 43

Phenomenon of acid rains gain importance in:

Question # 44

How is the secondary structure of protein stabilized

Question # 45

The conversion of tertiary alcohols into alkenes in the presence of K2Cr2O7 + H2SO4 is

Question # 46

Which of the following is not the required condition for the formation of smog

Question # 47

Determine the number of molecule O2 in 10.6 g of NaCO3

Question # 48

The volume of given mass of gas is directly proportional to absolute temperature when pressure is kept constant this is called

Question # 49

Which Henderson equation is not correct?

Question # 50

Carboxylic acid can be prepared from the reaction of Grigard's reagent with:

Question # 51

Which one of the following is not associated with SN2 mechanism

Question # 52

What is the effect of polluted air on environment

Question # 53

The oxidation of SO2 to SO3 is exothermic reaction. The yield of SO3 will be maximum if

Question # 54

Which of the following would react with ozone in the atmosphere?

Question # 55

Exposure to CO results in

Question # 56


The standard electrode potential of hydrogen is arbitrarily taken at 298 K is

Question # 57

Which one of the following pairs has the same electronic configuration s possessed by neon (Ne-10)?

Question # 58

Carboxylic acid can be prepared from:

Question # 59

Which process of ester will yield carboxylic acid?

Question # 60

Acetic acid is also named:


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 Which one of the following does not show isomerism?
A. Propane
B. Hexane
C. Butane
D. Pentane
2 Simple sugars are:
A. Monosaccharides
B. Disaccharides
C. Oligo saccharides
D. Trisaccharides
3 According to Lowry-bronsted acid and bass concept, H2O is
A. A salt
B. An acid
C. A base
D. An amphoteric species
4 When light is exposed to a typical transition element, then electrons jumps from low orbitals to higher orbitals in
A. f-orbitals
B. s-orbitals
C. p-orbitals
D. d-orbitals
5 One of the following compound reacts with its own oxidation product (an oxidation involves no loss of carbon) to give sweet odour liquid
A. Propanal
B. Propanone
C. 1-propanol
D. Propanoic acid
6 Polyesters resins have special use in:
A. Clothing
B. Paints
C. Emulsion
D. Floor covering
7 In diamond, the carbon atoms are arranged in a
A. tetrahedral manner
B. hexagonal manner
C. square planar manner
D. octahedral manner
8 How many zones through which the charge passes in a rotary kiln?
A. 4
B. 3
C. 2
D. 5
9 The ozone depletion in the stratophere is mainly due to the reaction of ozone with
A. Freons
B. CFCs
C. Both A and B
D. None
10 Which one of the following is an appropriate indication of positive iodoform test?
A. Formation of H2O
B. Brick red precipitate
C. Release of H2 gas
D. Yellow precipitate

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

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