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	Irreversible precipitation of protein caused by heating is called	A. Polymerization B. Denaturing C.Inversion D. Co-angular
2	Amino acids are building material of:	A. lipids B. protein C.carbohydrates D. fats
3	Thermoplastic polymer can be softened and hardened when cool repeatredly, Which one is not a thermoplastic among he following?	A. epoxy resin B. PVC C.Plastic toys D. none of all
4	Denaturation of proteins is often characterised by	A. Loss of biological activity B. Aiways being irreversible C.Being ereater the lower the temperature D. Changes in primary structure
5	The pH range of acid rain is:	A. 6.5 -6 B. 8-7.5 C.Less than 5 D. 7- 6.5
6	Which one of the following substances is a synthetic polyester?	A. cotton B. nylon C.rayon D. terylene
7	Dipole-induced dipole forces are also called	A. dipole-dipole forces B. ion-dipole forces C.Debye forces D. London-dispersion forces
8	Choose the correct option regarding number of particles associated with one mole of a substance.	A. 6.03 x 10²⁴ B. 6.01 x 10¹⁹ C.6.02 x 10²¹ D. 6.02 x 10²³
9	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
10	Which of these polymers is an addition polymer?	A. nylon 6,6 B. Polystyrene C.terylene D. epoxy resin
11	A polymeric substance that is formed in the liquid state and then hardened to a liquid solid us called as:	A. Fibre B. Plastic C.Varnish D. Polyamide resin
12	The fat soluble vitamins are:	A. A and B B. B and C C.C and D D. A and D
13	How many zones through which charge passes in a rotary kiln.	A. 3 B. 4 C.5 D. 6
14	Which of the following reagents reaet in same manner with HCHO, CH3CHO andCH3COCH3	A. HCN B. Cu2(OH)2/ NaOH C.Ammonical AgNO3 D. Cu(OH)2 only
15	The reaction kinetics concerned with the	A. Rate of reaction B. Direction of reaction C.Factor effecting rate of reaction D. both a &b
16	Benedict solution gives a positive test with	A. Glucose B. Fructose C.Sucrose D. Starch
17	The fibre which contains polymers of vinylidine chloride as fibre forming substance is known as	A. saran fibre B. nylon C.polyester D. acetate fibre
18	A molecule of polysaccharide hydrolysis produces __________ molecules of:	A. 2 B. 3 C.2-10 D. 100
19	Simple sugars are:	A. Monosaccharides B. Disaccharides C.Oligo saccharides D. Trisaccharides
20	Monosacharide belongs to the groups:	A. fats B. carbohydrates C.lipids D. proteins
21	1-chloropropane and 2.chlorpropane are isomers of each other, the type of isomerism in these two is called	A. Cis-trans isomerisn B. Position isomerism C.Chain isomerism D. Functional group isomerism
22	Which ion has maximum number of unpaired electrons in 3d subshell and shows maximum paramagnetic behavior?	A. Cr+3 B. Ni+2 C.Co+2 D. Fe+3
23	Pyridine is an example af	A. Homocyclic compound B. Heterocyclic compound C.Carbocyclic compound D. Aliphatic compound
24	Which one among the following is not a natural polymer	A. Protein B. Cellulose C.Nylon D. Nucleic acid
25	General formula of carbohydrate is	A. C_x(H₂O)_y+x B. C_x(H₂O)_y C.C_x(H₂O)_y-1 D. C_x(H₂O)_y+1
26	The mechanism of polymerization involves free addition Polymerization or condensation polymerization, Choose the correct statement:	A. Polyester is an addition polymer B. polythene is an addition polymer C.polyviny chloride (PVC) is a condensation polymer D. Polystyrene
27	Ecosytem is a smaller unity of:	A. nydosphere B. biosphere C.lithosphere D. atmosphere
28	Which of the following statement about the order of reaction is true?	A. The order of reaction can only be determined by experiment B. a second order reaction is also bimolecular C.The order of reaction is always non-zero D. The order of reaction increases with increasing temperature
29	Which of the following is BLOOD iron carrier	A. Haemoglobin B. Albumin C.Transferrin D. Globulin
30	Which of the following acts as a electrocphile in the electrphilic substitution of benzene.with bromine.?	A. Fe^-3 B. Br- C.FeCl^4- D. Fe⁺²
31	Which one of the followings is resistant to oxidation under normal conditions	A. Methyl alcohol B. Acetaldehyde C.Ethyl alcohol D. Acetone
32	Biological oxygen demand (BOD) is associated with	A. Organic matter B. Micro organisms C.Both a and b D. None
33	Substance which is formed as well as consumed during a chemical reaction and have temporary existence.	A. Reactant B. product C.Catalyst D. Intermediate
34	Which impurity makes the shape of NaCl crystal needle like	A. MgSO4 B. urea C.glucose D. MgCO3
35	Which pair gives same dehydrohalogenation product	A. I-Chlorobutane, 2-Chlorobutane B. I-Chloropropane, 2-Chloropropane C.I-Bromopentane. 3-Bromopentane D. iso-butvl chloride. 2°- butyl chloride
36	How much quantity of water is in the domestic use	A. 0.08% B. 16% C.24% D. 90%
37	Which of the following bond is responsible for joining the amino acids in proteins?	A. Metallic Bond B. Di sulfide bond C.Peptide Bond D. Peptide Bond
38	The Kw. of water at 25 C° is given by	A. 10(-7) B. 10(-10) C.10(-12) D. 10(-14)
39	The most abundant protein in the human body is	A. Collagen B. Keratin C.Myosin D. Albumin
40	The compound used to distinguish the ethyne and ethene is	A. Alkaline KMnO4 B. Ammonical AgNO3 C.Bromine water D. Tollen's Reagent
41	Starch is a polymer of	A. Sucrose B. Fructose C.α-D-Glucose D. Lactose
42	Which factor is helping to reduce the environmental pollution	A. Urbanization B. Industrialization C.Increase of plantation D. Rapid growth of population
43	Which of the following ketone will not give iodoform test	A. Methyl isopropyl ketone B. Dimethyl ketone C.Ethyl isopropyl ketone D. 2-hexanone
44	Consider the reaction PCI5 (g) <---------> PCl3 (g) +Cl2 (g) in a closed container at equilibrium. At a fixed temperature, what will be the effect of adding more PCl5 on the equilibrium constant	A. It increases B. It remains unaffected C.It decreases D. Can't be predicted without Ki
45	Most harmful of biosphere is	A. Deforestation B. Nuclear fail out C.Salinity D. Water logging
46	Increase viscosity of proteins is due to	A. Denaturation B. Isoelectric point C.Both D. None
47	The study of which one of the followings guides to the mechanism of the reaction	A. Order of reaction B. Rate of reaction C.Half-life period of reaction D. Rate determining step
48	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	A. 0.01 B. 0.001 C.0.02 D. 0.002
49	Ornithine is	A. A basic amino acid B. An essential amino acid C.Present in protein structure D. All of these
50	Which one of the following is not a component of environment	A. Biosphere B. Stratosphere C.Hydrosphere D. Lithosphere
51	The reaction between fat and NaOH is called	A. Esterification B. Hydrogenolysis C.Fermentation D. Sponification
52	Acetic acid reacts with thionyl chloride to form acetyl chloride, which species acts as nucleophile in the reaction	A. SO3 B. SO2 C.Cl- D. No nucleophile is formed
53	Glycine is characerized by	A. Absence of an asymmeteric carbon B. Absence of optical activity C.The shortest amino acid D. All of these
54	Glyoxal molecule has?	A. two carbonyl groups B. One aldehydic and one carbonyl group C.Two aldehydic groups D. Two carboxyl group
55	Enzymes are chemically	A. carbohydrates B. proteins C.fatty acids D. phospholipids
56	The maximum number of electron in electronic configuration can be calculated by using formula.	A. 2l+1 B. 2n² +2 C.2n² D. 2n²+1
57	The energy produced by a carbohydrate is	A. 3 kcal/gm B. 2 kcal / gm C.6kcal / gm D. 4 kcal/ gm
58	How many zones through which the charge passes in a rotary kiln?	A. 4 B. 3 C.2 D. 5
59	Which one of the following is halothane.	A. Cl-CH2-CH2-Cl2 B. CF-CHCl-Br C.CL-CH2-CH2-CH2-Br D. Br-CH2-CH2-Br
60	The existence of an element in more than one form is called	A. allotropy B. isomorphism C.polymorphism D. isotropy

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

Macromolecules are classified:

Amino acid α-hydroxy carboxylic acid and

Primary pollutant is that:

Zn has

Phenol is completely soluble in water above

The normal amount of overhead ozone is

Which one of the following gases is used as mixture for breathing by sea divers?

A combination of glucose and fructose is called

Which of the following has positive value of enthalpy

Corrundam is ore of which element?

Phosphorus is very useful in the growth of:

Percentage of nitrogen by volume in air is

Ocean contains part earth's water:

Primary alcohols and aldehydes are oxidized to corresponding:

Ozone is produced in regions:

Which of the following statement is not correct for glycogen

Plasma proteins are separated by

Lipids, proteins, carbohydrates and nucleic acids belong to macromolecules:

On hydrolysis sucrose gives

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

In big/metropolitan cities, atmosphere is mostly polluted due to:

Increase viscosity of proteins is due to

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

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

Third structure of protein structure refers to

The exothermic process is

Water which his considered to be safe for human consumption is known as

The rigid rocky part of earth crust called lithosphere extends upto a depth of:

Addition of unsymmetrical reagent to an unsymmetrical alkene is governed by

Which of the following acts as a electrocphile in the electrphilic substitution of benzene.with bromine.?

In which of these processes are small organic molecules changed into macromolecules?

Which one of the following is not air pollutant gas

The species which are produced by heterolytic bond breaking and can act as electron pair donor

Amino acids are bifunctional organic compounds what are the two function groups

Select the correct acidic strength order of chloro substituted acid.

Which of the following is incorrect for glucose & sucrose

Naphthalene has two fused aromatic ring of carbon atom the molecular formula

Ground and surface waters are contaminated and become polluted due to the human activity. Which human activity will not cause water pollution

The number of atoms or molecules whose concentrations determines the rate of a chemical reaction is called the

Which of the follwing dnes not give brick red precispitate wits Fehling's solution

Ozone acts as:

alum or aluminium sulphate used as coagulant in alkaline medium change into precipitate of radicals of alumimium.

Optimum temperature for enzyme activity is

When ethyl magnesium bromide is treated with carbon dioxide and the product hydrolyzed we get

The units of ionic product of H2O is

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

The aliphatic compounds are of two types

Always carboxylic acid produced will have number of carbon atoms from carbon atom in alkyl nitriles:

A molecule of polysaccharide on hydrolysis produces _________ molecules of monosacharides:

A compound that has a nucleophilic carbon?

Cyclone collector is used to reduce:

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

Sulphate aerosols cause severe respiratory problems particularly among

Which of the following air pollutant is called quiet killer

Macro-nutrients are required in quantities ranging from

C-H bond length in the benzene is

Total number of valence electrons in CH4

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

In which molecule. all atoms are coplanar?

The enthalpy change for the reaction C2H2 + 5/2 O2 --------> 2CO2 + H2O is known as enthalpy of

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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