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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Tayyba Khalid 10 - May - 2026 06 Min 56 Sec 80/120
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Umar Tariq 06 - Mar - 2026 08 Min 26 Sec 76/120
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habib rehman 19 - Apr - 2026 07 Min 24 Sec 72/120
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Udan Ali 22 - Feb - 2026 29 Min 58 Sec 72/120
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Yashal Emad 28 - Mar - 2026 05 Min 25 Sec 68/120
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I am Ishaxtar 23 - Mar - 2026 06 Min 38 Sec 68/120
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Muhammad Asad 09 - Jan - 2026 10 Min 32 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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Iman Fatima 27 - Mar - 2026 06 Min 21 Sec 64/120
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Maryam Maryamiftikhar 27 - Dec - 2025 10 Min 29 Sec 64/120
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Muhammad Chand 29 - Mar - 2026 17 Min 10 Sec 64/120

ECAT Chemistry Important MCQ's

Sr.#	Question	Answer
1	The % of CO₂is the atmosphere is	A. 3.0% B. 0.03% C. 0.3% D. 0.5%
2	The empirical formula of a liquid compound is known to be C₂H₄O. What other information is needed to work out its molecular formula?	A. The percentage composition of the compound B. The relative molecular mass of the compound C. The density of the compound D. The volume occupied by one mole of the compound
3	Escape of high energy molecules from the surface of a liquid is called	A. Sublimation B. Distillation C. Condensation D. Evaporation
4	Colour of Iodine is	A. Pale yellow B. Greenish yellow C. Red brown D. Greyish black
5		A. Measuring pH B. Measuring density C. Titration against standard NaOH D. Titration against standard KMnO₄solution
6	Which of the sub-atomic particles is not charged	A. Electron B. Proton C. Neutron D. All of them
7	Ketones are prepared by the oxidation of:	A. Primary alcohol B. Secondary alcohol C. Tertiary alcohol D. None of these
8	In Boyle's law which of the following pair remains constant :	A. Temperature and quality of a gas. B. Pressure and quality of a gas. C. Temperature and pressure D. Temperature and quantity of a gas.
9	Distillation of calcium salts of acetic acid and formic acids gives acetaldehyde. What compound would be obtained if only calcium salt of acetic acid is distilled	A. Formaldehyde B. Butyraldehyde C. Propionaldehyde D. Acetone
10	Diversity of organic compounds in millions is:	A. Four B. Five C. Six D. Seven

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.

Share your comments & questions here

Ghazan
22 Jan 2018

How we will find answers when we get marks after submitting test?

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Shahbaz khan
01 May 2017

Assalam alaikum

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tanha artist
29 Jun 2016

why result is not showing? plzzzzzzzz solve the problem

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Muhammad Abubakar
18 Jun 2016

zabrdast

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Wasi
13 Jun 2016

Hilarious

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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

For the carbylamine reaction we need hot alc.KOH and

Mendeleev was a scientist:

A molecule of haemoglobin is made up if nearly

Exposure to CO results in

What happens when reaction is at equilibrium and more reactant is added :

Among the alkaline earth metals the element forming predominantly covalent compounds is

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

Benzene does not undergo

A solution of sodium sulphate was electrolysed using some insert electrodes. The products at the electrodes are

Substituted phenyl groups are called

Although hydrogen resemble with the elements of group lA, IVA and Vll but it is usually placed in

Number of molecules in one dm3 of water is close to :

When two hydrogen atoms approach each other.

Which is laughing gas?

The substance which contains the water of crystallization is called

The number of spherical nodes in 3p orbitals are

Gases shows uniform behavior toward their :

Aqua Regia is found when HCl and NHO3 mixed in following ration.

The subject matter of first law of thermochemistry is based on

Which of the following is a characteristic of a reversible reaction?

Alkyl halides react with lithium dialkyl copper reagents to give

Sometimes a yellow turbidity appears while passing H2S gas even in the absence of II group radicals. This is because

A chemical reaction is in equilibrium when

The state of equilibrium refers to

A colourless liquid, at room temperature reacts with soda lime to form sodium salt of carboxylic acid and ammonia gas. The liquids is

Potassium chromate has formula

Which of the statements given below concerning properties of solution, describe a colligative effect?

Which is a reagent for Lucas test

DNA is a polynucleic acid. The monomer is known as a nucleotide. What is not the component of the nucleoptide

Which of the following gases is used for illuminating purpose?

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

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Ghazan

Shahbaz khan

tanha artist

Muhammad Abubakar

Wasi

Number of molecules in one dm³of water is close to :

Sometimes a yellow turbidity appears while passing H₂S gas even in the absence of II group radicals. This is because