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 of the following factors will favour the reverse reaction in a chemical equilibrium?	A. Increase in concentration of one of the reactants B. Increase in concentration of one of the products C. Removal of one of the products regularly D. None of these
2	1 mole of N₂and 2 moles of H₂are allowed to react in a 1 dm³vessel. At equilibrium 0.8 mole of NH₃is formed. The concentration of H₂in the vessel is	A. 0.6 mole B. 0.8 mole C. 0.2 mole D. 0.4 mole
3	The total number of orbitals in a shell with principal quantum number 'n' is	A. 2n B. 2n² C. n² D. n + 1
4	S-block elements consist of	A. Alkali metals B. Alkaline earth metals C. Alkali and alkaline earth metals D. None of these
5	Alkene general formula :	A. C_nH_2n+2 B. C_nH_2n C. C_nH_2n-2 D. C_nH_2n+1
6	______ gives peroxide	A. Li B. Ba C. Sr D. Be
7	The solution of which acid is use for seasoning of food?	A. Formic acid B. Acetic acid C. Benzoin acid D. Butanoic acid
8	Which statement about the following equilibrium in correct? 2SO_{2 (g)}+ O_2(g)---------------2sO_3(g)H= - 188.3 KJ mol-1	A. T value of K_{p falls witha rise in temperate.} B. The value of K_{p falls withincreasing pressure} C. Adding V_2O₅catalyst increase the equilibrium yield of sulfur trioxide D. The value of K_{p is equal to}K_p
9	Calorie is equivalent to	A. 0.4184 J B. 41.84 J C. 4.184 J D. 418.4 J
10	Potassium chromate has formula	A. KClO₃ B. K₂CO₃ C. K₂CrO₄ D. K₂Cr₂O₇

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

The most reactive compound for electrophilic nitration will be

By state, we mean the

Number of elements present in 5th period is

If 18 g glucose (C6H12C6) is present in 1000 g of an aqueous of glucose it is said to be

Which element belongs to group V-A?

The geometry of [Co(NH3)6]3+is

Reductive ozonolysis of benzene produces

Williamson's synthesis is used to prepare

An electric current is passed through silver nitrate solution using silver electrodes.10.79 g of silver was found to be deposited on the cathode if the same amount of electricity is passed through copper sulphate solution using copper electrodes, the weight of copper deposited on the cathode is

Kekule structures contributed towards actual structure of benzene

Shahi Qilla may be destroyed by

Octane number is zero for

The rate of reaction :

The elements like boron, chlorine, cobalt, copper etc are added in small amounts to the soil. They are called

Which one of the following is (m-xylene)

In a reversible reaction, two substances are in equilibrium. If the concentration of each one is reduced to half, the equilibrium constant will be

The ionic product of H+ions and OH-in water is called ionization constant of water Kw. The value of Kw at 25°C is

Which of the following half molar solutions will have lowest freezing point

Ethanol containing some methanol is called

The wave number of the line emitted is 109.678 x 105m-1in the Lyman series when electron transition occurs

A compound contains 75% carbon and 25% hydrogen, by mass. What is the molecular formula of the compound/

A combination of glucose and fructose is called:

The reaction is galvanic cell is

A six membered ring containing one double bond called

BOD is the oxygen demand with in days(s):

All reactions occur in :

The product of pressure and volume remains constant when temperature and quantity of gas is

Any substance under going physical or chemical change is said to be

Which of the following is a polar molecules

Which statement is true about a free radical

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

If 18 g glucose (C₆H₁₂C₆) is present in 1000 g of an aqueous of glucose it is said to be

The geometry of [Co(NH₃)₆]³⁺is

The ionic product of H⁺ions and OH^-in water is called ionization constant of water Kw. The value of Kw at 25°C is

The wave number of the line emitted is 109.678 x 10⁵m^-1in the Lyman series when electron transition occurs