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

NO and NO2gases in atmosphere are represented by

Question # 2

Chlorination of water is effective for

Question # 3

Elements having high ionization potential values are

Question # 4

Polycyclic aromatic hydrocarbons are taught to be

Question # 5

Some of crystals are good conductors of heat and electricity, they may be

Question # 6

The cause of minamata disease is the pollution of

Question # 7

Elements of II-A group are called alkaline earth metals due to the reason that

Question # 8

Which one of the following elements is not an alkali metal?

Question # 9

The reaction of formaldehyde with HCN is

Question # 10

For which mechanisms, the first step involved is the same

Question # 11

Glyoxal molecule has?

Question # 12

A sing chlorine free radical can destroy how many ozone molecules:

Question # 13

The clotting time of blood is increased due to the deficiency of

Question # 14

When a nitrogeneous base combine with a sugar it is called

Question # 15

Lithium differs from rest of members of its group due to which of following reasons

Question # 16

Residence time of methane in the atmosphere is

Question # 17

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

Question # 18

According to kinetic theory of gases kinetic energy depends on

Question # 19

For a chemical reaction to occur

Question # 20

The decomposition of N2O4 to NO2 is carried out at 280°C in chloroform. When quilibrium is reached. 0.2 moles of N2O4 and 0.02 mole of NO2 are present in 1:1 ratio The equilibrium constant for the reaction N2O4------> 2NO2 is

Question # 21

The formation of acetic anhydride from acetic acid follows the mechanism

Question # 22

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

Question # 23

Reactivity of carbonyl compounds is due to

Question # 24

Which of the following is not a property of enzymes?

Question # 25

In addition to many pollutants present in ground water, a successful study was conducted to remove a highly Toxic chemical.What chemical is this

Question # 26

Which one of the following test is given by both aldehyde and ketone?

Question # 27

One gram of Carbohydrate yield energy:

Question # 28

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 # 29

In incinerating the waste is burnt at

Question # 30

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

Question # 31

∆H=∆E is true for which of the following reaction

Question # 32

For an ideal gas, number of mole in terms of its pressure P, temperature T and gas constant is

Question # 33

When enzyme fumarase is exposed to UV light, then

Question # 34

When does average rate become equal to instantaneous rate of reaction

Question # 35

At present the number of cement factories is Pakistan are

Question # 36

Which of the following is a base according to lowery Bronsted concept?

Question # 37

To produce absolute alcohol (100%) from rectified spirit (95.6%) alcohol), the remaining 4.4 % water must be removed by a drying agent such as.

Question # 38

Forms of waste products:

Question # 39

A molecule of polysacharide on hydrolysis produces __________of molecules of monosacharide,

Question # 40

All of the following are essential amino acids except

Question # 41

Most complex structure of protein is

Question # 42

Properties of polymeric material depends upon

Question # 43

Hydrogen bonding is not present in which of following compound?

Question # 44

Vegetable oils are

Question # 45

Which is an intermediate in SN1 reaction

Question # 46

Macromolecules or polymers are large molecules built up from small m0lecules known as monomers.This hypothesis put forward by:

Question # 47

Electron affinity of the atom is the energy released when

Question # 48

solubility of carboxylic acids decreases in water with increase in molar mass because

Question # 49

Electrolytic products of dilute aqueous solution of sodium sulphate is

Question # 50

The pH range of the acid rain is

Question # 51

In purification of potable water the coagulant used is:

Question # 52

If reactants are conductor of electricity, then method is used to measure the change in concentration of reaction

Question # 53

Which one of the following does not act as pollutant

Question # 54

NaCI has face centered cubic structure. The Na ion at the face of the unit cell is shared by

Question # 55

The film forming components of paints are

Question # 56

The carbon atom of an alkyl group attached with halogen atom is called

Question # 57

The alkaline hydrolysis of bromoethane shown below gives alcohol as the product: H3C-CH2-Br-------H3C-CH2-OH
The reagent and the condition used in this reaction may be:

Question # 58

Which method is not used in preparation of acetic acid?

Question # 59

Ocean contains part earth's water:

Question # 60

If the concentration of salt is greater than the acid in buffer solution, then the


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

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MCAT Chemistry Important MCQ's

Sr.# Question Answer
1 The species which are produced by heterolytic bond breaking and can act as electron pair donor
A. Free radicals
B. Cations
C. Nucleophiles
D. electrophile
2 Chemicals used to kill insects are:
A. Herbicides
B. Insecticides
C. Pesticides
D. Fungicides
3 Contamination of Hg comes into surface water from chlor industrial wastes. Why is Hg toxic
A. It attaches to sulphur of the disulphide link
B. Hg is a heavy metal
C. Hg is liquid at room temperature
D. Hg is reactive chemically
4 Succinic thiokinase is an enzyme of the type
A. mutase
B. peroxidase
C. ligase
D. lyase
5 Alcohol is less acidie than phenol due to
A. higher ka value
B. Instability of alkoxide ion
C. stability of carbocation
D. Stability of phenol
6 CFCs are mainly used in industries due to
A. Low cost
B. Gaseous nature
C. High reactivity
D. Un stability
7 The % age of nitrogen in ammonia is:
A. 80%
B. 92%
C. 90%
D. 50%
8 A pollutant affects
A. Human affects
B. Quality of life
C. Functioning of ecosystem
D. All of these
9 The conc.of dissolved molecular oxygen in water which act as the most important oxidizing agent ranges from:
A. 2ppm- 6ppm
B. 4ppm--8ppm
C. 2ppm--- 4ppm
D. 2ppm --3ppm
10 Which one among the following is not a good leaving group
A. HSO4-
B. CI-
C. OH-
D. Br-

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

Share your comments & questions here

Guest
  • areeba gohar

    areeba gohar

    26 Jul 2022

    test is not opened

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  • asif

    asif

    02 Nov 2019

    tough

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  • aqlain abbas

    aqlain abbas

    17 Aug 2019

    ap ka test gin ya shiateen bhi datan hain. Because 45 sec main kon 290 marks ka test da sakta ha.

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  • aqlain abbas

    aqlain abbas

    17 Aug 2019

    ap lays to khta hi hon ga! To dijya ishthar Lays ka, dil chaha to kurkure ka bhi

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  • romaisa sarfraz

    romaisa sarfraz

    09 Aug 2018

    sir from where i get the online lectures

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