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	Solid waster of the city is disposed off by dumping in a landfill. Which of the following gas is produced in the landfill	A. Oxygen B. Chlorine C. Hydrogen sulphide D. Hydrogen chloride gas
2	The oxidation of SO2 to SO3 is exothermic reaction. The yield of SO3 will be maximum if	A. Temperature is increased and pressure is kept constant B. Temperature is reduced and pressure is increased C. Both temperature and pressure are increased D. Both temperature and pressure are increased
3	Amount of fresh water used by agriculture is	A. 2% B. 23% C. 69% D. 97%
4	Which of the following reactions does not involve formation of carbocation?	A. SN1 and E1 B. El and E2 C. SN1 and SN2 D. E2 and SN2
5	Hydrolysis of alkyl nitriles gives:	A. Alkane B. Alkyl halide C. Alkyl nitride D. Minerals acids & Alkalies
6	Ornithine is	A. A basic amino acid B. An essential amino acid C. Present in protein structure D. All of these
7	The protein which only yield amino acids and their derivatives	A. Simple proteins B. Complex proteins C. Derived protein D. All of these
8	Contaminated soil can be cleaned by various methods. Which method is not used to clean the soil	A. diffusion B. convection C. electrophoresis D. chromatography
9	Which of the following does not obey general formulas of monosaccharide	A. Mannose B. Fructose C. Glucose D. Deoxyribose
10	Tertiary aleohols producewith acidified KMno,	A. Ketones B. Aldehydes C. Malonic acid D. Alkene
11	If a salt bridge is removed from two half cells the emf is	A. Increased B. Decreased C. Dropped to zero D. Electrodes will be reversed
12	An example of regulatory protein is	A. nucleoprotein B. hemoglobin C. lactoglobulin D. thyroxine
13	In an electrochemical series, elements are arranged on the basis of	A. pH scale B. pKa scale C. pOH scale D. Hydrogen scale
14	Components of environment is (in km) around the earth:	A. 10 km B. 100 km C. 1000 km D. 1500 km
15	Ground and surface waters are contaminated and become polluted due to the human activity. Which human activity will not cause water pollution	A. live stock waste B. agricultural pesticides C. oil beaks and spills D. all of the above
16	Which is an intermediate in SN1 reaction	A. Ethoxide ion B. Carbocation C. alkyl halide D. alkene
17	The non-stick lining of pans is.	A. Diffluoroethane B. Chlorofluororylhane C. Chloroethane D. Tetrafluoroethane
18	Which one of the following test is given by both aldehyde and ketone?	A. Silver mirror test B. Fehling's solution test C. 2,4 DNPH test D. Benedict's solution test
19	Which one of the following substances is a synthetic polyester?	A. cotton B. nylon C. rayon D. terylene
20	Among the following, which one is nucleophile	A. H+ B. Ca2+ C. OH- D. Na+
21	Which is the optimum temperature for the activity of enzyme?	A. 20 - 35°C B. 10 -15°C C. 55 - 70°C D. 35 - 55°C
22	Which of the following gives silver mirror with ammonicaT AgNO3	A. Benzyl alcohol B. Benzene C. Benzoic acid D. Benzaldehyde
23	Which of the following is not heterocyclic compound?	A. Naphthalene B. Furan C. Pyridine D. Pyrrole
24	Among the following molecules, which one has coordinate covalent (dative) bond?	A. CCI4 B. CO2 C. CO D. CH4
25	Covalent bonds are	A. directional B. Bidirectional C. Multidirectional D. Non directional
26	Hydrocarbons, SO₂, CO, NH₃nitrogen oxides and compounds of fluorine are called	A. Primary pollutant B. Secondary pollutant C. Tertiary pollutant D. None of these
27	One of the following is not a biopolymer,Point out that one:	A. lipid B. starch C. diamond D. protein
28	Covalent bond is	A. A weak bond B. A true chemical bond C. A hydrogen bond D. Responsible for secondary structure of protein
29	Which one of the following is not a component of environment:	A. biosphere B. stratosphere C. hydrosphere D. lithosphere
30	Which one of the following was uses as one of the earliest antiseptic and disinfectant?	A. Phenol B. Ether C. Ethanol D. Methanol
31	Ethanoic acid reacts with all of these to produce water except	A. Ethanol B. Sodium C. Caustic soda D. Sodium hydrogen carbonate
32	Which one of the following is an exact composition of a carbohydrates?	A. Carbon and hydrogen B. Carbon and oxygen C. Carbon , hydrogen and oxygen D. Hydrogen and oxygen
33	When 2-bromobutane reacts with alcoholic KOH, the reaction is called	A. Chlorination B. Halogenation C. Dehydrohalogenation D. Hydrogenation
34	The eleventh concentration of metal cause clogs of gills in fish:	A. Al B. He C. Pb D. Ca
35	Which method is not used in preparation of acetic acid?	A. Oxidation of ethane B. Hydrolysis of ethyl acetate C. Reaction of CO₂with CH₃MgX D. Oxidation of methane
36	The weakest intermolecular forces present in a liquid may be	A. Dipole-induced dipole forces B. dipole-dipole forces C. instantaneous forces D. electrostatic forces between ions in a ionic solid
37	Molecular mass of PVC is (DP = 1200)	A. 63000 B. 75000 C. 75600 D. 80,000
38	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
39	Glucose is a:	A. ketohexose B. aldohexose C. meonosacharide D. 'b' and 'c'
40	Oxidation reduction is done by	A. Oxidoreductase B. Lipases C. Lyase D. None of these
41	Amino acid produce α-hydroxy carboxylic acid when treated with	A. KNO₃/HBr B. Zn/HCI C. NaNO₂/HCI D. Pd/BaSO₄
42	Nylon -6,6 also called	A. Polyvinyl alcohol B. Polystyren C. Polyamide D. Polyester
43	What is the most common catalyst used in hydrogenation of oils?	A. cobalt B. nickel C. tungsten D. copper
44	For formation of ionic bond, electronegativity difference should be	A. Equal to zero B. Equal to 0.5 C. More then 1.7 D. Less than 1.7
45	Acidic character of amino acid is due to:	A. -NH2 B. -N+H2 C. -COOH D. -COO-
46	Which compound shows the highest melting point	A. water B. Propanoic acid C. Methanoic acid D. Ethanoic acid
47	Enzymes have been classified on the basis of	A. protein structure B. prosthetic groups C. type of reaction they catalyse D. bonding in them
48	Industrial materials and thermal power stations are coated by	A. PVC B. Polyester C. Epoxy resin D. PVA
49	Major food factors are?	A. Fats and oils B. Carbohydrates C. Proteins D. All of these
50	One metabolite that fits on the enzyme surface and is converted to products is called.	A. Co-factor B. Prosthetic group C. Isoenzyme D. Substrate
51	Which of the elements has seven electrons in d-subshell?	A. Zn B. Co C. Cu D. Fe
52	The potential difference of an electrochemical cell is measured by	A. Calorimeter B. Voltmeter C. Galvanometer D. Ammeter
53	The reaction of bromine with benzene in the presence of FeBr3 follows the mechanism of	A. Electrophilic addition B. Nucleophilic substution C. Electrophilic substitution D. Nucleophilic addition
54	All of the following are aliphatic amino acids except	A. Glycine B. Alanine C. Proline D. Lysine
55	Protein of high biological value	A. Contains essential amino acids B. Is poor in essential amino acids C. Is of plant source D. Contains amino acid glycine e. Is a basic protein
56	The trade name of polytereafluoroethylene (PTFE) is	A. Teflon B. PVC C. terelene D. polyester
57	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
58	The formation of acetic anhydride from acetic acid follows the mechanism	A. SN B. AN C. SE D. AE
59	Amino acids react together to form the primary structure of proteins which is accompanied by	A. addition of water B. addition of ammonia C. removal of ammonia D. removal of water
60	During the nitration of benzene the nitrating agent is	A. NO3 B. NO2+ C. NO2- D. HNO3

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

Caseinogen is

Which of the following molecule has largest number of shared pair of electrons?

If the reaction "P+Q→R+S' is deseribed as being of zero order with respect to P, it means that

Water which forms scum with soap is called

A molecule which contains two lone pairs and two bond pairs of electrons in valence shell of central atom, geometrical shape of molecules will be

The compound used to distinguish the ethyne and ethene is

In beta elimination reaction

Polar ice caps and glaciers consists total earth water:

Which group activates the benzene ring

What is the percentage of nitrogen in NH3NO3?

Which of the following brings about the conversion of starch into maltose?

An amino acid exists in the form of Zwitter-ion Which has:

RNA is a polymer of a nucleotide which consist of three components. Which one is not the component in the nucleotide of an RNA

The pH range of the acid rain is

Which of the following is not a charbohydrate

The crystal of diamond is

The net heat change in a chemical reaction is the same whether it is brought about in two or more different ways in one or several steps.it is known as

Only those metals can replace Hydrogen from dilute acids, which have

Lecithin is an example of:

Highest oxidation state af the transition elements is

Chemicals used to kill insects are:

Suspended matter is settled in purification of water by:

Potency and turn over are terms related to:

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

The number of paper industries in Pakistan are

Glucose and gulose are ____ for each other

Which of the following is primary alkyl halide

Elements in lithosphere exist generally as:

The derivatives that cannot be prepared directly from the acetie acid

Common names of carboxylic acids are given by then:

Benzene reacts with Ethyl chloride in presence of AICls to give

CFCs destroy ozone layer. How many ozone molecule a chlorine free radical can destroy?

Which of the following statement about the order of reaction is true?

How many times a newspaper can be recycled

If the volume of a gas collected at a temperature of 600 oC and pressure of 1.05 x 105Nm-2 is 60 dm3, what would be the volume of gas at STP.(P =1.01 X 103 Nm-2,T= 273 K)?

How is the secondary structure of protein stabilized

The composition mixture of clay and lime stone in a raw material is:

Adipic acid and Hexamethylenediammine polymerize to give

Cotton has cellulose in it:

Phosphorus is very useful in the growth of:

Name the compound, which shows geometric isomerism

A chemist says that glass must be a super cooled liquid. the reason that he might have in his mind is that glass has:

Density of a gas increases by

Carboxylic acid is more acidic than phenol because of the greater stability of

Energy of atom in compound is

Iodine number of an oil indicates its:

what is the exact value of angle in BF3

3.0 mole of calcium will contained________ g of calcium.

The values of ∆H for the process l(g)+e-1--------->I-1(g) is:

The molecular speed Crms of gas is

Heat balance of earth is maintained by

On hydrolysis sucrose gives

Butane has isomeric forms

Forms of waste products:

Choose the correct statements

A single chlorine free radical can destroy how many ozone molecules

Which one of the following is water soluble vitamin?

Which one of the following is an organic compound?

Relative acidic strength of alcohol, phenol, water and carboxylie acid is

Biological oxygen demand (BOD) is associated with

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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What is the percentage of nitrogen in NH₃NO₃?

If the volume of a gas collected at a temperature of 600 ^oC and pressure of 1.05 x 10⁵Nm-2 is 60 dm3, what would be the volume of gas at STP.(P =1.01 X 103 Nm-2,T= 273 K)?

The values of ∆H for the process l(g)+e-1--------->
I-1(g) is: