MDCAT Entry Test MCQs for Chemistry Online 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.

Here is List Of Chapter Wise Tests

Ch. #	Test Name	MCQs Available	PDF File	Launch Test
1		0	Download PDF	Launch Test
2		0	Download PDF	Launch Test
3	MDCAT Chemistry Chapter 3 Atomic Structure Online Test	45	Download PDF	Launch Test
4		0	Download PDF	Launch Test
4	MDCAT Chemistry Chapter 4 Chemical Bonding Online Test	36	Download PDF	Launch Test
5		0	Download PDF	Launch Test
5	MDCAT Chemistry Chapter 5 Chemical Energenitcs Online Test	49	Download PDF	Launch Test
6		51	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		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
0		38	Download PDF	Launch Test
0		19	Download PDF	Launch Test
0		36	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
H

Hamza Ali 20 - Nov - 2024 30 Min 45 Sec 37/60
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
R

Razaecom 04 - Oct - 2024 12 Min 26 Sec 32/60
Z

Zainshoukat 22 - Sep - 2024 17 Min 17 Sec 31/60
F

Farman ali 05 - Dec - 2024 10 Min 11 Sec 30/60
R

Rubab zehri 14 - Dec - 2024 35 Min 46 Sec 30/60
M

Maryam Nasua 29 - Nov - 2024 00 Min 23 Sec 28/60

Sr.#	Question	Answer
1	A crystal system in which all three angles and all three edges are different is called	A. triclinic B. rhombohedral C. cubic D. hexagonal
2	The highest melting point is observed by	A. Butanoic acid B. Propanoic acid C. Pentanoie acid D. HCI
3	Zn has	A. Zero unpaired electrons B. Three unpaired electrons C. Five unpaired electrons D. One paired electrons
4	Smaller unit of biosphere is:	A. specie B. ecosystem C. plankton D. troposphere
5	According to kinetic theory of gases kinetic energy depends on	A. Temperature B. Collision C. Pressure D. Atomic number
6	Paramagnetic behaviour is caused by the presence of	A. Unpaired electrons B. Paired electrons C. Paired protons D. Paired electrons in an atom. molecule or ion
7	The substance which adversely affects the human health is:	A. Ecosystem B. Ecosphere C. Atmosphere D. Pollutant
8	The pH range of acid rain is?	A. 7-6.5 B. 6.5-6 C. 6-5.6 D. Less than 5
9	Surface and ground water sources are contaminated by various human activities which of the followings is not a human activity that causes contamination in fresh water	A. live stock waste B. oil leaks and spills C. disposal of industrial effluents D. rain
10	Iodine number of an oil indicates its:	A. molecular weight B. purity C. degree of unsaturation D. acidic strength
11	The angle between the unhybridized 2pz orbital and the three sp2 hybrid orbitals in ethene is	A. 180° B. 120° C. 90° D. 60°
12	Prosthetic groups are	A. helical structures in protein B. sulphur containing parts of protein C. non-protein parts in compound proteins D. sites for hydrogen bonding
13	Which of the following protein is used to make buttons	A. Gelatin B. Callogen C. Albumin D. Casein
14	A single chloride free redical can destroy bow many ozene molecules?	A. 100 B. 100000 C. 10000 D. 10
15	Polar ice caps can melt due to	A. Acid rain B. Green House Effect C. Smog D. Chlorofluorocarbons
16	Which one of the following was uses as one of the earliest antiseptic and disinfectant?	A. Phenol B. Ether C. Ethanol D. Methanol
17	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
18	The normal amount of overhead ozone is about	A. 250 Du B. 300 DU C. 350 DU D. 400 DU
19	Chlorination of water is effective for	A. Killing pathogens B. Removing dust C. Removing hardness D. Increasing oxygen content
20	Born-Haber cycle is an application of	A. Hess's law B. 1" law of thermodynamics C. Avogadro's law D. 1law of thermochemistry
21	Which one among the following is not a natural polymer?	A. protein B. cellulose C. nylon D. nucleic acid
22	The root mean square velocity of a gas is doubled when the temperature is	A. reduced to half. B. reduced to one-fourth C. increased four times D. inereased two times
23	What is the formula of silica?	A. Si2O3 B. SiO2 C. Si3O4 D. SiO-
24	All of the following are polar amino acids except	A. Serine B. Glutamate C. Arginine D. Alanine
25	Lysine	A. Basic Only ketogenic B. Ketogenic glucogenic C. Acidic glucogenic D. Non essential
26	BOD means	A. Boron oxygen deuterium B. Biochemical oxygen demand C. Biochemical oxygen dissolved D. Biochemical oxygen death
27	Silk is an example of:	A. animal fiber B. vegetable fiber C. mineral fiber D. none of all
28	If the reaction "P+Q→R+S' is deseribed as being of zero order with respect to P, it means that	A. P is catalyst in this reaction B. P molecules do not possess sufficient energy to react C. The concentration of P does not change during the reaction D. The rate of reaction is independent of the concentration of P
29	Amount of cellulose produced by plants every year is _____ approximately	A. 100 billion tons B. 90billion tons C. 80 billion tons D. 70 billion tons
30	Density of a gas increases by	A. increasing value of R B. decreasing value of R C. increasing T D. decreasing T
31	1, 3, 5-Pentanetriol has secondary carbon	A. 3 B. 1 C. 2 D. Zero
32	Which one is nitrogen fertilizer among the following:	A. calcium sulphate B. urea C. magnesium carbonate D. potassium phosphate
33	Increased awareness of environment issues has led chemist to develop products and processes that do not impact on the environment in terms of pollution or depletion of sources. To help chemist to achieve this aim, some principles are drawn, which one is not the guiding principle	A. avoid waste production B. use no solvent C. use a catalyst D. devise a multistep procedure for synthesis of new compounds
34	Which one of the following does not act as pollutant?	A. carbon monoxide B. sulphur dioxide C. hydrocarbons D. carbon dioxide
35	Burning of which one of the following waste is considered as useful industrial fuel or to produce electricity.	A. Metals B. Crass C. Paper D. Plastic
36	Which of these polymers is a synthetic polymer	A. Animal fat B. Strach C. Cellulose D. Polyester
37	The structural isomerism arises due to the difference in the	A. Number of atoms in the molecule B. Arrangements of atoms in the molecule C. Number as well as arrangement of atoms in the molecule D. Spatial arrangement of atoms
38	Sugar are polyhydroxy compounds of	A. Carboxylic acid B. Ketones C. Aldehyde D. Both B and C
39	The general electronic configuration of group IV-A elements is	A. ns2, np6 B. ns2, np4 C. ns2, np3 D. ns2, np2
40	Energy required to remove electron from an atom	A. Ionization potential B. Electronegativity C. Electropositivity D. Electron affinity
41	Silk is the example of:	A. mineral fiber B. vegetable fiber C. animal fiber D. none of above
42	The volume of gas depends upon the------- moleules	A. Size of B. Space between C. Molecular weight D. both a and b
43	In diamond, the carbon atoms are arranged in a	A. tetrahedral manner B. hexagonal manner C. square planar manner D. octahedral manner
44	in diamond a unit cell is tetrahedral and averall crystai structure is	A. face centred cubic B. body centred cubic C. tetrahedral D. hexagonal
45	Air pollution causes	A. Acid rain B. O₃ depletion C. Green House Effect D. All
46	During the electrolysis of Fused NaCI, the products are	A. Na and H2 B. Na and Cl2 C. Na and O2 D. H2 and Cl2
47	At higher temperature what is true for gases	A. pressure is decreased B. volume is decreased C. number of moles are decreased D. KE is increased
48	Enzymes have been classified on the basis of	A. protein structure B. prosthetic groups C. type of reaction they catalyse D. bonding in them
49	A single chlorine free radical can destroy how many ozone molecules	A. 100 B. 100000 C. 10000 D. 10
50	Rusting of iron metal Fe occurs when Fe gets converted into Fe2O3 What happen with Fe?	A. F'e is neutralized B. Fe is sublimed C. Fe is reduced D. Fe is oxidized
51	Which of the elements has seven electrons in d-subshell?	A. Zn B. Co C. Cu D. Fe
52	Which of the following elements is most metallic	A. Bi B. sb C. As D. P
53	In the reaction A+B→ Products, if B is taken in excess, then it is an example of	A. Second order reaction B. zero order reaction C. Pseudo first order reaction D. first order reaction
54	Which of the following statement is not correct for glycogen	A. It is main storage of carbohydrates B. It structure does not resemble Amylopectin C. It has 1 → 4 and 1 → 6 glycosidic linkage D. On hydrolysis it yields glucose units
55	In voltaic cell a saht bridge is used in order to	A. Pass the electric current B. Prevent the flow of ions C. Mix solutions of two half cells D. Allow movement of' ions between two cells
56	The B.P. of compound is mostly raised by	A. dipole-induced dipole interactions B. london dispersion forces C. intramolecular H-bonding D. intermolecular H-bonding
57	Plasma proteins are separated by	A. Dialysis B. Electrophoresis C. Filtration D. Alcohol precipitation
58	Ricket is caused due to the deficiency of vitamin	A. A B. D C. B D. E
59	Which of the following is not glyceride	A. Soap B. Phospholipids C. Oil D. Fat
60	The solubility product is only applicable for those substance whose molar concentrations is	A. 0.01 B. Equal to 1 C. Less than 0.01 D. Greater than 10

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.

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MDCAT Entry Test Chemistry MCQs – Test Preparation

MDCAT Chemistry Online Test

MDCAT Chemistry Online Test

What will be the pH of 1.0 mol dm-3 of NH4OH, which is 1% dissociated

Plastic are pollution problem because many plastics

Ethanol reacts with sodium metal to liberate

Which one of the following reaction of carboxylic acid is reversible?

An oil of fat with no double bond have iodine number:

Ammonia gas used directly as a fertilizer injected into the soil at a depth of about:

In an elimination reaction a more substituted alkene is formed due to the stability associated with

The half life of N2O5 at 0 oC is 24 minutes. How long will it take for sample of N2O5 to decay to 25% of its original concentration?

The pH rain of acid rain is

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

When enzyme fumarase is exposed to UV light, then

Types of bonds between C terminal and N terminal is

Nitro alkanes exhibit the:

The molecular mass of a polymer is obtained by multiplying mass of the monomer unit the degree of polymerization. The degree of polymerization of PVC is 1000. What is molecular mass

Ethanol react with HCN to form cyanohydrin, it is an example of.

Proteins loose their ability to work

.Both aldehydes and ketones are planar to the neighborhoods of carbonyl (C-0) group. Which one of the following bonds is distorted towards the oxygen atoms?

A protein rich in proline and hydroxy proline is

The energy from ultraviolet light is sufficient to break the_____ bonds in CCl,F

[Ti(H2O)6]+3 transmits

HOCl is a compound:

Glucose and gulose are ____ for each other

If internal energy of the system is increased

The active group of glutathione is

Which one of the following is used as a typical catalyst for catalytic cracking.

Exhaust fumes of cars contain which poisonous gas

The water is considered to be polluted when the concentration of oxygen in it is

Part of fresh water consumed in domestic purpose:

Pathogens in raw water are killed in step:

Dissolved impurities of potable water can be separated by the process of

Ethylene polymerizes at 100 atm pressure and 400 °C to give

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

At absolute zero the molecules of hydrogen gas will have

The largest item which is recycled is

The helical structure of protein is stabilized by

A single free chlorine redical can destroy ozone molecules upto:

Which is not a component of environment?

Electrons in 5d energy level are filled up in case of

Ecosystem is a smaller unit of

Volcanoes produce SO2:

Proteins are the polymers of amino acids having

The main pollution of leather tanneries in the waste is due to the salt of

Which of the following category of enzyme catalyze addition of Ammonia

Velaric acid is obtained from a herb velarian, its IUPAC name is

Ozone acts as:

Polypeptides are formed from amino acids by

The toxic organic compounds and heavy metals and metalloids results in contamination of

Which is unnecessary for purification of water for drinking purpose?

As the number of carbon atoms increase the number of isomers also increase. The six carbon compound hexane has as many as:

Chose a point which is not included in the components of environment

The transition temperature of tin is

When gaseous chemicals are transported y road or by rail they are classified as follows: flammable non-flammable poisonous which gas is poisonous:

Two or more similar monomers combine to form:

Which one of the following polymer is called as Nylon 6,67

What is component of environment?

Which of the following is incorrect for glucose & sucrose

Which one of the following alcohol is indicated by formation of yellow crystals in lodoform tesr?

Butyric acid was named from butyrum means:

Which of the following human activities are contaminating surface and ground waters?

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?

Here is List Of Chapter Wise Tests

Top Scorers of MDCAT Chemistry Online Test

A. Physical Chemistry

B. Inorganic Chemistry

C. Organic Chemistry

Test Questions

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[Ti(H₂O)₆]⁺³ transmits

Volcanoes produce SO₂:

When gaseous chemicals are transported y road or by rail they are classified as follows:
flammable non-flammable poisonous
which gas is poisonous:

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?