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	Lipids are naturally occurring compounds produced in cell and are water insoluble but soluble in organic solvent one of the following is not a lipid, Select among the following:	A. nucleic acid B. atriglceride C. sterol D. vitamin D
2	2,4,6-Trinitrophenol is commonly called as	A. Phthalic acid B. Tartaric acid C. Malonic acid D. Picric acid
3	Vegetable oils are:	A. Unsaturated fatty acids B. Glycerides of unsaturated fatty acids C. Essential oils obtained from plants
4	In a saturated solution of AgCl, the molar concentration of Ag+ and Cl- is 1.0x10(-5)M each. What is the value of Ksp	A. 1.0x10(-5) B. 1.0x10(-15) C. 0.1x10(-5) D. 1.0x10(-10)
5	Which product is formed by teh reaction of carboxylic acid with alcohol?	A. Aldehyde B. Ether C. Alkane D. Ester
6	Identify the compound, which give iodoform test	A. Methanol B. 3- Hexanol C. Methyl ketone D. Propionaldehyde
7	The oxidation state of carbon in C2O-²4 is	A. +4 B. -4 C. +3 D. +2
8	RNA regulate the synthesis of	A. Vitamis B. Carbohydrate C. Proteins D. Lipids
9	During the nitration of benzene the nitrating agent is	A. NO3 B. NO2+ C. NO2- D. HNO3
10	Ozone is produced in regions:	A. tropical B. Polor C. antaric D. equator
11	Aromatic carboxylic acids have corboxyl group attached to group:	A. Alkyl group B. Aryl group C. Phenyl group D. Benzyl group
12	Helical structure of proteins is stabilized by	A. Peptide bond B. Dipeptide bond C. Van der Wall's forces D. Hydrogen bonding
13	All of the following are hydroxy containing amino acids except	A. Serine B. Threonine C. Valine D. Tyrosine
14	A basic buffer solution can be prepared by mixing?	A. Weak acid and its salt with strong base B. Weak base and its salt with strong acid C. Strong acid and its salt with weak base D. Strong base and its salt with strong acid
15	Oxidation reduction is done by	A. Oxidoreductase B. Lipases C. Lyase D. None of these
16	What is the effect of polluted air on environment	A. Ozone B. Acid rain C. Global warming D. Smog
17	Oxygen and sulphur are present in VI-A group of the periodic table The hydride of oxygen i.e., H2O is liquid at room temperature but the hydride of sulphur (H2S) is a gas. This is due to	A. greater bond angle of water than Hs B. greater bond lengths in HS than H2O C. hydrogen bonding in water D. acidic character of HS
18	As the number of carbon atoms increases the number of isomers also increase. The 5 C compound pentane has as many as	A. 3 isomers B. 5 isomers C. 6 isomers D. 10 isomers
19	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
20	Enthalpy of a reaction can be measured by	A. Glass calorimeter B. Barometer C. Manometer D. Thermometer
21	The development of disagreeable odour in fats or oil is called	A. fragrance B. perfume C. rancidity D. smell
22	How many zones through which the charge passes in a rotary kiln?	A. 4 B. 3 C. 2 D. 5
23	Which one of the pollutants of automobile exhausts affects the nervous system or produces mental diseases	A. NO₂ B. SO₂ C. Hg D. Pb
24	The addition of HCI to ethene gives?	A. Chloroethane B. 1,2-dichloroethane C. 1.1-dichloroethane D. 2-chloroethane
25	Dichlorodifluoromethane, CC/2F2 has been used in aeroso propellants and as a refrigerant. Which statement helps to explain why dichlorodifluromethane is chemically inert ?	A. The carbon-fluorine bond energy is large B. The carbon-fluorine bond has a law polarity C. Fluorine is highly electronegative D. Fluorine compound are non-flammable
26	Elements having high ionization potential values are	A. metals B. non- metal C. liquids D. solid
27	At absolute zero the molecules of hydrogen gas will have	A. Only translatioral motion B. Only vibrational motion C. Only rotational motion D. All the motion are ceased
28	Which will not react with phenol	A. NaOH B. Br2 C. KMn04/OH- D. Na
29	Which of the following is used as coagulant for purification potable water?	A. Copper sulphate B. Barium sulphate C. Alum D. Nickel sulphate
30	When ethyl magnesium bromide is treated with carbon dioxide and the product hydrolyzed we get	A. formic acid B. propionic acid C. oxalic acid D. acetic acid
31	Which one increases by common ion effect except?	A. Crystallization B. Solubility C. Association of ions D. All of these
32	The electrochemical series is based on	A. pH scale B. Redox scale C. Hdrogen scale D. Arrhenius scale
33	Phosphorus is very useful in the growth of:	A. leave B. stem C. seed D. root
34	The simplest separating unit of a polymer is called:	A. Monomer B. Dimer C. Trimer D. Macromer
35	Increased concentration of enzyme alkaline phosphatase is a sign of	A. hemophilia B. heart disease C. thrombosis D. rickets
36	Any substance in the environment which adversely affects the human health and natural functioning of the Ecosystem is known as	A. environment B. hydrosphere C. pollutant D. biosphere
37	Buffer solutions are used in except	A. Clinical analysis B. Nutrition C. Soil science D. Qualitative analysis
38	Main cause of reducing map is:	A. Combustion of coal B. NO and NO₂ C. Un-burnt hydrocarbons D. All of these
39	Butane molecule can have max no of isomers.	A. 4 B. 5 C. 3 D. 2
40	The phenoxide ion is more stable than ethoxide ion as	A. Lone pair oxygen atoms overlap with the delocalized bonding system in benzene B. Oxygen atom is directly bonded with benzene ring in the phmoxide ion C. The negative charge is localized on oxygen atom of phenoxide ion D. The negative charge is deloclized on oxygen atom of othoxide ion
41	While finding the relative atomic mass, which of the following standard is used to compare the atomic mass of chlorine .	A. Carbon-12 B. Neon -20 C. Carbon -13 D. Nucleon number
42	Industrial materials and thermal power stations are coated by	A. PVC B. Polyester C. Epoxy resin D. PVA
43	In the esterification, first attack is due toon carborylic acid	A. Hydrogen ion B. Alcohols C. Water D. All
44	Which of the following compound is least reactive	A. HCHO B. CH3CHO C. CH3COCH3 D. C6H5CHO
45	The highest oxidation state of manganese is	A. +7 B. -7 C. +6 D. +4
46	The amount of oxygen in the lithosphere is about	A. 35.50% B. 40.60% C. 46.60% D. 50.50%
47	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
48	Plastic are a pollution problem because many plastics	A. Burn to produce toxic fumes B. Decompose to produce toxic products C. Are made from petroleum D. Are very inflammable
49	The optimum pH value for the enzyme pepsin is	A. 10 B. 1.4 C. 8 D. 6
50	Which of the following reactants will be required to form ethene from ethyl chloride	A. _{Alcoholic KOH} B. Alkaline KMnO4 C. Aqucous KOH D. Aqucous NaOH
51	Plastics are pollution problem because many plastics:	A. are made from petroleum B. are very inflammable C. burn to produce toxic fumes D. decompose to produce toxic products
52	In order to maintain the boiling point of water at 110 C°, the extemal pressure should be	A. 550 torr B. between 500 and 760 tor C. between 760 and 1500 torr D. any pressure can be maintained
53	For an ideal gas, number of mole in terms of its pressure P, temperature T and gas constant is	A. PT/R B. PRT C. PV/RT D. RT/P
54	Which is most acidic?	A. H2O B. C2H5OH C. C4H9OH D. CH3-CH2-CH2OH
55	Proteins are the polymers of amino acids having	A. NH₂ group only B. OH^-group only C. NH₂andOH^- group D. NH₂and COOH group
56	Which of the following salts would give the same products irrespective of whether its molten form or concentrated aqueous solution is electrolysed?	A. Magnesium bromide B. Magnesium sulphate C. Copper sulphate D. Copper chloride
57	Primar structure of proteins refers to	A. Coling and folding in form of specilie structure B. 3d structure C. Number of amino acids in a chain D. Alpha and Beta sheets
58	Polymorphism is shown by AgNO3. Which one of the following options is true for AgNO3?	A. Orthorhombic and rhombohedral B. Cubic and orthorhombic C. Cubic and tetragonal D. Monoclinic and hexagonal
59	Carboxylic acid having more than one carboxyl group are called:	A. Mono-carboxylic acid B. Di-carboxylic acid C. Tri-carboxylic acid D. Poly carboxylic acid
60	Lecithin is an example of:	A. A simple lipid B. Phospholipids C. Waxes D. Proteins

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

The conversion of an halide of an alkene is an example:

The energy produced by a carbohydrate is:

One of the following metals is the most reactive and form super oxide. Indicate that

Which compounds is alicyclic in nature?

Which of the following does not obey general formulas of monosaccharide

Test of incomplete combustion of petrol in the presence of

Dehydrohalogenation of secondary butyI bromide will give

The specie that develops strongest hydrogen bonding with water

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

The rate of E1 reaction depends upon

One of the following does not give the flame test. Which is that

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.

Which compound is obtained by the elimination of bromopropane?

Insoluble ferric oxide is produced in the pH range:

Steroids belong to the class

Bond will be covalent when electronegativity difference of bonded atom is

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

Which of the following protien is found in bone

Which of the following protein is used to make buttons

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

Consider the reactionPCI5 (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

Which one of the following is water soluble vitamin?

The scope of environmental chemistry is to study:

The chemical reactivity of glass is reduced by the use of

Substances that tend to decrease the activity of enzymes are called

SN2-reactions can be usually observed in

Which of these has at least one d electron

Properties of polymeric material depends upon

The number of reacting molecules whose concentration change during reaction is called

Which of the following would react with ozone in the atmosphere?

The conversion of tertiary alcohols into alkenes in the presence of K2Cr2O7 + H2SO4 is

What is the formula of magnesite?

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)?

Which of the compounds cannot show positional isomerism?

Which one of the following is used as coagulant for purification potable water

To purify water which has mud dissolved in it, a substance which coagulates the suspended particles is used.The coagulant may be

Nitrogen percentage in atmosphere is:

The basic difference between synthetic and natural fertilizer is in their

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

Sponification is the hydrolysis of fast or fats or4 oils with an/a:

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

Polar ice caps and glaciers consists total earth water:

The synthesis of ethene from ethyl alcohol is a reaction

One Joule is equivalent to

The simplest separating unit of a polymer is called:

The nature of crystal of diamond is

Rusting of iron metal Fe occurs when Fe gets converted into Fe2O3 What happen with Fe?

The molecules of CO2, in dry ice form the

A chemical inert and heat resistant plastic, that is made from tetrafluoroethylene, is called

Formation of PVC form vinyl chloride is an example of

Primar structure of proteins refers to

Thermoplastic polymer can be softened and hardened when cool repeatedly. Which one is not a thermoplastic among the following

The Kw. of water at 25 C° is given by

Total number of valence electrons in phosphonium ion (PH4-) is

Macro-nutrients are required in quantities ranging from

When the change in concentration is 6 x 10-4 mol dm-3 and time for that change is 10 seconds the rate of reaction will be

Pan is an irritant to human beings and it affects

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

When wine is put in air, it becomes sour due to

The formation of PVC from vinyl chloride is an example 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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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

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)?

To purify water which has mud dissolved in it, a substance which coagulates the suspended particles is used.
The coagulant may be

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