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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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

ECAT Chemistry Important MCQ's

Sr.#	Question	Answer
1	The spectrum of helium is expected to be similar to that of	A. H B. Li⁺ C. Na D. He⁺
2	The heat of formation of SO₂(g) is -70.9 Kcal. The energy required for the decomposition of 1 mole of SO₂(g) is	A. 35.50 Kcal B. 70.9 Kcal C. 141.8 Kcal D. -35.9 Kcal
3	In the ground state of an atom the electron is present	A. In the nucleus B. In the second shell C. Nearest to the nucleus D. Farthest from the nucleus
4	A balloon contains 0.02 gram of H₂gas, it contains H₂molecules	A. 6.02 x 10²³ B. 3.01 x 10²² C. 6.02 x 10²¹ D. 3.01 x 10²¹
5	Carboxylic acids are more acidic than pehnol and alcohol because of	A. Intermolecular hydrogen bonding B. Formation of dimmers C. Highly acidic hydrogen D. Resonance stabilization of their conjugate base
6	Raney - nickel is the alloy of Ni with	A. Pt B. Al C. Cu D. Pd
7	Which of the following is not a sub-atomic particle	A. Electron B. Proton C. Neutron D. Deuteron
8	A chemical reaction A---------->B is said to be in equilibrium when :	A. Rate of transformation of A to B is equal to B to A. B. 50% reactant has been changed to B. C. Conversion of A to B is 50% complete D. Complete conversion of A to B has taken place.
9	A molecule of haemoglobin is made up if nearly	A. 10,000 atoms B. 50,000 atoms C. 2500 atoms D. 1500 atoms
10	Which the increase in carbon number of solubility of an alcohol	A. Increases B. Decreases C. Remains unaffected D. None of these

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?

Like 0

Shahbaz khan
01 May 2017

Assalam alaikum

Like 0

tanha artist
29 Jun 2016

why result is not showing? plzzzzzzzz solve the problem

Like 0

Muhammad Abubakar
18 Jun 2016

zabrdast

Like 0

Wasi
13 Jun 2016

Hilarious

Like 0

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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

Reductive ozonolysis of benzene produces

Benzene was discovered by first of all

Which three elements are needed for the healthy growth of plants?

Solvay process is used in the manufacture of

Non sticking coating in cooking utensils is done by

The most distinctive character among the elements is their division into

Corrundam is ore of:

Allyl chloride on dehydrochlorination gives

The solubility product of AgCl is 2.0 x 10-3 mol2 dm-6 , The maximum concentration of Ag ion in the solution is :

The quantum number which describe the orientation of the orbitals is

Silver mirror test is applied for

The widely used nitrogen fertilizer that contains about 46% nitrogen is

Which of the following oxides is amopheric in character?

Aldehydes and ketones are carbonyl compounds. Which of them react both with NaBH4and with Tollen's reagent

Vital force theory was rejected by

Force of attraction b/w atoms of He is :

For a gas obeying Boyle's law if pressure is doubled, the volume becomes :

which one of the following is not a nucleophile?

The reaction of 4-bromobenzyl chloride with NaCN in ethanol leads to

When water freezes, is occupies.

The density of water decreases, When it is freezed at 0°C

Osmotic pressure of a solution increases by

Ozone depletion in stratosphere shall result in

Composition of clay in cement is

Synthesis rubber is made by polymerization :

Which factor is helping to reduce the environmental pollution

Polycyolic aromatic hydrocarbons are taught to be

Formaldehyde is used to make

An ion bearing positive charge is called:

The structure of white phosphorus 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

Share your comments & questions here

Ghazan

Shahbaz khan

tanha artist

Muhammad Abubakar

Wasi

The solubility product of AgCl is 2.0 x 10^-3 mol² dm^-6 , The maximum concentration of Ag ion in the solution is :

Aldehydes and ketones are carbonyl compounds. Which of them react both with NaBH₄and with Tollen's reagent