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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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	I₂O₅is used for quantitative study of	A. CO₂ B. NO₂ C. NO D. CO
2	Lime is often used as an agent:	A. dehydrating B. hydrating C. oxidizing D. reducing
3	Which statement about Arrhenius equation is incorrect	A. Factor 'A' called Arrhenius constant depends upon collision frequency of reactants B. Rate of reaction increase by increasing temperature C. Rate constant k is increased D. Activation energy Ea is decreased by rise in temperature
4	Which decolourizes the colour of Br₃	A. CH₄ B. CH_3-CH_3-CH₃ C. CH₂₌CH₂ D. CH_3-CH₃
5	A complete chemical Characterization of a compound must include:	A. Qualitative analysis B. Chemical analysis C. Quantitative analysis D. None of above
6	Relative atomic mass of an element is the mass of the element relative to	A. 1/12 mass of carbon-12 B. 1/12 mass of carbon C. 1 mass of hydrogen atom D. 1/16 mass of oxygen
7	Which of the following statements is incorrect about vitamins	A. Often function as coenzymes B. Molecules contain at least one ring structure C. Are often synthesized by the body D. Are polyfunctional compounds
8	Cooling happens under the Joule Thomson Effect due to sudden :	A. Contraction B. Absortption C. Expansion D. All of above
9	Resonance energy of benzene is (in KJ mol^-1)	A. 120 B. 150 C. 170 D. 180
10		A. 4 mole per dm³ B. 2 mole per dm³ C. 0.33 mole per dm³ D. 0.67 mole per dm³

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

Which is the used as test for the presence of alkenes

Aromatic hydrocarbons are derivatives of

Where lime is not used

Which one of the following is not an alkali metal

Which of the following element has the maximum electron affinity?

Which of the following is a typical transition metal

The sum of mole percent of all the components of solution is always equal to :

The major portion of natural gas is

The total number of possible values of magnetic quantum number for the value of l=3 is

Soft drinks and baby feeding bottles are generally made up of

The lanthanides contraction is responsible for the fact that

Hydrocarbons are organic compounds which contain elements such as

The order of reactivity of halogen acids for reaction with C2H5OH is

An electrophile may be

Which of the following is the use of electrolysis?

The major reaction occurring in the engines of automobiles is

Which of the following gives iodoform on heating with a solution of I2containing Na2CO3?

Factors affecting quality of water:

Mark the correct statement

Plaster of pares is obtained by heating

Compounds having same molecular formula but different structures are said to be

Most hazardous metal pollutant of automobile exhaust is

The experimental relationship between a reaction rate and the concentration of reactants is known as

Which of the following fertilizers is useful for paddy rice

Amylacetate flavour is present in:

The radius of second Bohr's orbit is

SN2 reaction can be best carried out with

Concentration of rectified spirit is:

Which halogen will react spontaneously with Au(s)to produce Au3++

By the use of catalysis the energy of activation is

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

The order of reactivity of halogen acids for reaction with C₂H₅OH is

Which of the following gives iodoform on heating with a solution of I₂containing Na₂CO₃?