ECAT Pre Engineering Chemistry chapter wise online mcq test with answers for Chemistry

All the fresh passionate candidates who have just completed their intermediate studies and now are looking forward towards engineering field must need to clear Engineering College Admission Test (ECAT). Now the question arises how and from where we have to prepare for the test. So the answer is very simple ilmkidunya.com provides an online test preparatory facility to the students. Now all the aspirants can prepare themselves by sitting at home and also free of cost. Just after pressing Start button the students will get online MCQs test that will prepare them for the ECAT Chemistry.

ECAT a pre-requisite for getting admission in medical institutes and universities is a multiple choice questions based test with a total of 100 MCQs out of which 30 MCQs will be included from Chemistry section as per the test structure approved by UET.

Here is List Of Chapter Wise Tests

Ch. #	Test Name	MCQs Available	PDF File	Launch Test
1	ECAT Chemistry Chapter 1 Basic Concepts	109	Download PDF	Launch Test
2	ECAT Chemistry Chapter 2 Experimental Techniques in Chemistry	58	Download PDF	Launch Test
3	ECAT Chemistry Chapter 3 Gases	66	Download PDF	Launch Test
4	ECAT Chemistry Chapter 4 Liquids & Solids	60	Download PDF	Launch Test
5	ECAT Chemistry Chapter 5 Atomic Structure	166	Download PDF	Launch Test
6	ECAT Chemistry Chapter 6 Chemical Bonding	116	Download PDF	Launch Test
7	ECAT Chemistry Chapter 7 Thermo Chemistry	55	Download PDF	Launch Test
8	ECAT Chemistry Chapter 8 Chemical Equilibrium	159	Download PDF	Launch Test
9	ECAT Chemistry Chapter 9 Solutions	164	Download PDF	Launch Test
10	ECAT Chemistry Chapter 10 Electrochemistry	162	Download PDF	Launch Test
11	ECAT Chemistry Chapter 11 Reaction Kinetics	112	Download PDF	Launch Test
12	ECAT Chemistry Chapter 12 Periodic Classification of Elements and Periodicity	35	Download PDF	Launch Test
13	ECAT Chemistry Chapter 13 S-Block Elements	51	Download PDF	Launch Test
14	ECAT Chemistry Chapter 14 Group IIIA & IVA Elements	170	Download PDF	Launch Test
15	ECAT Chemistry Chapter 15 Group IV-A and VI-A Elements	58	Download PDF	Launch Test
16	ECAT Chemistry Chapter 16 The Halogens and The Noble Gases	64	Download PDF	Launch Test
17	ECAT Chemistry Chapter 17 Transition Elements	160	Download PDF	Launch Test
18	ECAT Chemistry Chapter 18 Fundamental Principles of Organic Chemistry	158	Download PDF	Launch Test
19	ECAT Chemistry Chapter 19 Aliphatic Hydrocarbons	202	Download PDF	Launch Test
20	ECAT Chemistry Chapter 20 Aromatic Hydrocarbons	61	Download PDF	Launch Test
21	ECAT Chemistry Chapter 21 Alkyl Halides	165	Download PDF	Launch Test
22	ECAT Chemistry Chapter 22 Alcohols, Phenols and Ethers	159	Download PDF	Launch Test
23	ECAT Chemistry Chapter 23 Aldehydes and Ketones	140	Download PDF	Launch Test
24	ECAT Chemistry Chapter 24 Carboxylic Acid Online Test	174	Download PDF	Launch Test
25	ECAT Chemistry Chapter 25 Macromolecules	167	Download PDF	Launch Test
26	ECAT Chemistry Chapter 26 Common Chemical Industries in Pakistan	30	Download PDF	Launch Test
27	ECAT Chemistry Chapter 27 Environmental Chemistry	118	Download PDF	Launch Test

Top Scorers of ECAT Chemistry MCQ's Test For Full Book

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Moazzam Javed 17 - Jun - 2026 08 Min 03 Sec 88/120
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Tayyba Khalid 10 - May - 2026 06 Min 56 Sec 80/120
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Abid Hussain 29 - Mar - 2026 05 Min 20 Sec 72/120
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habib rehman 19 - Apr - 2026 07 Min 24 Sec 72/120
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Taha 23 - Mar - 2026 09 Min 11 Sec 72/120
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Hassan Ali 17 - Jun - 2026 12 Min 49 Sec 72/120
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Yashal Emad 28 - Mar - 2026 05 Min 25 Sec 68/120
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Oscar Scott 17 - Jun - 2026 05 Min 42 Sec 68/120
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I am Ishaxtar 23 - Mar - 2026 06 Min 38 Sec 68/120
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Tehreem munir 07 - Jul - 2026 10 Min 19 Sec 68/120
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Muhammad Abdullah Khan 29 - Mar - 2026 12 Min 30 Sec 68/120
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Sheti Chui 28 - Mar - 2026 04 Min 55 Sec 64/120
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Sardar Muhammad 18 - Jun - 2026 05 Min 17 Sec 64/120
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Iman Fatima 27 - Mar - 2026 06 Min 21 Sec 64/120
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muhammad maaz 07 - Jul - 2026 07 Min 27 Sec 64/120

ECAT Chemistry Important MCQ's

Sr.#	Question	Answer
1	Which one of the following statements is true about discovery of neutrons?	A. These particles were formed by the bombardment of Alpha-particles on Beryllium. B. These particles are formed by the spiting of alpha-particles. C. These particles were discovered by natural radioactivity. D. None of above.
2	Extent to H₂ + L₂à2Hl can be increased by :	A. Increasing temperature. B. Increasing product. C. Increasing pressure. D. Adding a catalyst.
3	Cellulose does:	A. Satisfy human appetite B. Stimulates intestinal peristalsis C. Gives fibre and bulk to the food D. All of these
4	When 3p orbital is complete, the entering electron goes into	A. 4s B. 3d C. 4p D. 4f
5	Solubility cure of Na₂SO₄10H₂shows	A. Constant increase of solubility B. Constant decreases of solubility C. Discontinuously solubility wit temperature D. None of above
6	Heaviest particle is	A. Meson B. Neutron C. Proton D. Electron
7	E₂has molecularity :	A. One B. Two C. Three D. Half
8		A. It decolourises aqueous bromine rapidly B. It is insoluble in water C. It reduces Fehling's reagent D. Two molecules react with each other in the presence of a strong acid
9	If an endothermic reaction is allowed to take place very rapidly in air, the temperature of the surrounding air	A. Remains constant B. Decreases C. Increases D. Fluctuates rapidly
10	Which noble gas is used in mixture used for breathing by divers?	A. Cl₂ B. NH₃ C. CO₂ D. He

Syllabus recommended by UET for Chemistry subject is as under: Part 1 Basic Concepts, Experimental Techniques in Chemistry, Gases, Liquid and Solids, Atomic Structure, Chemical Bonding, Thermo chemistry, Chemical Equilibrium, Solutions, Electrochemistry, Reaction Kinetics B. Part 2 Periodic Classification of Elements and Periodicity, S-Block Elements, Group III-A and Group VI-A Elements, Group IV-A and Group VI-A Elements The Halogens and the Noble Gases, Transition Elements, Fundamental Principles of Organic Chemistry, Aliphatic Hydrocarbons, Aromatic Hydrocarbons, Alkyl Halides, Alcohols, Phenols and Ethers, Aldehydes and Ketones, Carboxylic Acids, Macromolecules, Common Chemical Industries in Pakistan Environmental Chemistry

Attempting the test below will give you a real time experience of practicing ECAT test. It will improve your preparation to get high marks in the test and also will help you in getting admission in your desired engineering university/college.

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ECAT Pre Engineering MCQ Test With Answer for Chemistry Full Book

ECAT Chemistry MCQ's Test For Full Book

ECAT Chemistry MCQ's Test For Full Book

Carboxylic acids having carboxyl group one is called:

3 moles of ethanol react with one mole of phosphorus tribromide to from 3 moles of bromoethane and on mole of X. Which of the following is X?

Which of the following is known as wood spirit

Benzene gives reactions generally:

Hydrolysis of ethyl-acetate (ester) has order of reaction :

Molarity of pure water is :

Lactic acid on oxidation by alkaline potassium permanganate gives

With the increase in size of halogen atom the reactivity of an alkyl halide

The number of electrons in the M shell of the element with atomic number 24 is

Ethanol can be prepared by fermenting the following in the presence of oxygen.

The percentage of nitrogen in ammonia is

Carboxylic acid can generally be prepared by various methods. Which of the following methods is not suitable for making carboxylic acids

A white precipitate ofsilver chlorideimmediately formed on additionof :

Which one of the following is an ideal solution that obeys Rault's law

Without proper suction filtration is

Enzymes, in the living systems

In a primary alkyl halide, the halogen atom is attached to a carbon which is further attached to

The relation between Kc and Kp is

Which of these reactions is shown by buranone, CH3COCH2CH3

The Mn3+has ______ color

Rusting of iron is catalysed by

Gases of air, always remain in random motion and do not settle due to

Molecule of halogens exist as

Which isomer of C5H11OH gives, one dehydration, the greastest number of different alkenes

The intermolecular forces in liquids are

The active part in a molecule is called

Acyiation of benzene to produce aliphatic aromatic ketones is known as

The hybirdization in benzene is:

The alkyl halide is converted into an alcohol by

Butyric acid was named from butyrum means:

Topic Test

Here is List Of Chapter Wise Tests

Top Scorers of ECAT Chemistry MCQ's Test For Full Book

ECAT Chemistry Important MCQ's

Test Questions

Which of these reactions is shown by buranone, CH₃COCH₂CH₃

The Mn³⁺has ______ color

Which isomer of C₅H₁₁OH gives, one dehydration, the greastest number of different alkenes