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

In which of the following techniques rate of reaction is directly related with number ofions

Question # 2

Photo chemical smog contains _________ as main reactants:

Question # 3

Variable Oxidation state of is related to transition elements

Question # 4

Common names of carboxylic acids are given by then:

Question # 5

Exposure to CO results in

Question # 6

During an exothermic or endothermic reaction which one of the following formula is used to calculate the amount of heat evolved or absorbed

Question # 7

The pH rain of acid rain is

Question # 8

In which molecule. all atoms are coplanar?

Question # 9

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

Question # 10

Which one of the following will react with bothethand and ethanoic acid at room temperature

Question # 11

The reaction of bromine with benzene in the presence of FeBr3 follows the mechanism of

Question # 12

Point out the substance which has maximum vapour pressure at a given temperature?

Question # 13

By convention, the standard heat of formation of all elements is assumed to be

Question # 14

In most of the cases the molecular crystals are

Question # 15

Terylen fibre is made by reaction of terephthalic acid with

Question # 16

What is the correct relation between pH and pK?

Question # 17

In order to determine ∆H (latt) of ionic compound which is correct relationship

Question # 18

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

Question # 19

The actual volume of gas molecules is considered negligible at following pressures

Question # 20

The structure of sodium chloride is

Question # 21

The structure of protein helps protein to

Question # 22

If similar groups are attached to the same side, of C=C of alkene then it is

Question # 23

Carbon-Carbon double bond length in C3H6

Question # 24

The range of UV-B is:

Question # 25

Ozone is an allotropic form of:

Question # 26

Which compound is obtained by the elimination of bromopropane?

Question # 27

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

Question # 28

Which one of following property is not true about alkali metals?

Question # 29

Nylon, 6,6 is a condensation polymer of

Question # 30

Which of the following reagents reaet in same manner with HCHO, CH3CHO andCH3COCH3

Question # 31

Lithosphere extends upto kilometer of earth crust in depth:

Question # 32

An alkyl halide reacts with NH3 to give

Question # 33

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

Question # 34

Which is an intermediate in SN1 reaction

Question # 35

Methyl butyrate has an smell of:

Question # 36

Which of the following statements is not correct about galvanic cell?

Question # 37

Benedict solution gives a positive test with but catalyze the same reaction:

Question # 38

The elements of group I-A react violently with water and make the solution

Question # 39

All the metal shine when they are freshly cut The reason is

Question # 40

A system absorbs 100 kJ heat and performs 50 kJ work on the surroundings. The increase in internal energy of the system is

Question # 41

The solubility of A2B3 is X mole dm-3. Its Ksp is?

Question # 42

Chlorofluorocarbon, CF2Cl2, plays an effective role in removing O3(ozone) in the stratosphere. Which reaction does not cause the depletion of ozone

Question # 43

In the electronic configuration of Cr one electron from 4s sub-shell is transferred to 3d sub-shell because

Question # 44

Which is the least reactive of all the alkali metals

Question # 45

Alkyl halides are considered to be very reactive compounds towards nucleophiles, because

Question # 46

Total number of possible chain and positional isomers of butyl alcohol among alcohols are

Question # 47

Which is not a calcareous material?

Question # 48

Phosphorous is very useful in growth of:

Question # 49

Out of these which nitrogen base is NOT present in DNA?

Question # 50

The ionization energy

Question # 51

The formation of ester from acetic aciad in presence of acid and ethanol is a

Question # 52

Lithosphere has amount of silicon:

Question # 53

At constant volume, for a fixed number of moles of a gas the pressure of the gas increases with size of temperature due to

Question # 54

Gas is enclosed in a container of 20cm3 with the moving piston. According to kinetic theory of gases, what is the effect on freely moving molecules of the gas if temperature is increased from 20°C to 100C.

Question # 55

The degree of unsaturation in fats or oils is usually measured by numbers of grams of iodine required by 100 grams of fat, this is called

Question # 56

When chlorofluoro carbon are subjected to U.V they form

Question # 57

Ozone is produced in regions:

Question # 58

Photo chemical smog contains ______ as main reactants

Question # 59

The structure of a polymer depends upon how the monomer-repeating unit joins to make a polymer. What is not the type of structure of a polymer

Question # 60

Alkanes do not show geometrical isomerism due to


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 composition mixture of clay and lime stone in a raw material is:
A. 75% limestone & 25% clay
B. 15% limestone & 55% clay
C. 25 limestone & 75% clay
D. 55% limestone & 15% clay
2 Main cause of reducing map is:
A. Combustion of coal
B. NO and NO2
C. Un-burnt hydrocarbons
D. All of these
3 Which one of the following was uses as one of the earliest antiseptic and disinfectant?
A. Phenol
B. Ether
C. Ethanol
D. Methanol
4 In elimination reaction i.e, in the formation of alkene, the reactivity of alkyl halide is in the order:
A. CI>Br>I
B. I>Br>Cl
C. Br>CI>I
D. I>CI> Br
5 For the reaction H2(g) +I2 (g) <---------> 2Hl(g). The equilibrium constant changes with
A. Total pressure
B. Catalyst
C. Concentration of H2 and I2
D. Temperature
6 All of the following are primary aminoacids except
A. Cysteine
B. Cystine
C. Alanine
D. Arginine
7 Which one of the following is used as a typical catalyst for catalytic cracking.
A. C Mixture of SiO2 and Ni
B. Mixture of Pt and Cu
C. Mixture of Fe and MgO
D. Mixture of SIO2 and Al2O3
8 Elimination of molecular reactions usually obey:
A. first order kinetics
B. second order kinetics
C. third order kinetic
D. zero order kinetic
9 Addition of unsymmetrical reagent to an unsymmetrical alkene is governed by
A. Cannizzaro's Reaction
B. Aldol Condensation
C. Kirchhoff Rule
D. Markownikov's Rule
10 Why a C - Cl bond breaks by uv light
A. Cl is most electronegative
B. Cl is volatile
C. C - Cl bond energy is smaller than that of C - H bond energy
D. Uv light provides energy which is sufficient to break C - Cl bond and not C - H bond

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