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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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	A solution consisting of 92 grams ethyl alcohol (C₂H₅OH) 96 grams methyl alcohol (CH₃OH) 90 grams water the mole fraction and mole percent of methyl alcohol is	A. 0.3. 30% B. 0.2, 30% C. 0.5, 30% D. 0.2, 20%
2	N₂O₄⇌ 2NO₂ For the above reaction, which of the Following expression of K_c correct :	A. Kc = [ N₂O₄]/[ NO₂]² B. Kc = [ N₂O₄]/ [NO₂] C. Kc = [ N₂O]²/[ N₂O₄] D. Kc = [ N₂O₄]/[ N O₂]
3	Carbonates of alkaline earth metals decomposes to respective metal	A. oxides B. nitrates C. sulphates D. CO₂
4	Potassium chromate has formula	A. KClO₃ B. K₂CO₃ C. K₂CrO₄ D. K₂Cr₂O₇
5	Grignard's reagent on treatment with carbonyl compounds yield	A. Pheonol B. Alcohol C. Alkane D. None of these
6	The change in heat energy of a chemical reaction at constant temperature and pressure is called :	A. Enthalpy change. B. Seat of sublimation. C. Bind energy. D. Internal energy change.
7	The oxidation number of free element is always taken to be	A. 0 B. 1 C. 2 D. -1
8	The strongest forces are:	A. Debye froces B. London dispersion C. Dipole-dipole attraction D. Hydrogen bonding
9	Which gas is produced by treating CaC₂with water	A. Methane B. Ethane C. Acetylene D. HCI
10	The maximum number of electrons in the outermost shall of s-black elements is	A. One B. Two C. Three D. Four

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

The wave number of the light emitted by a certain source is 2 x 106m-1. The wavelength of this light will be

Which of the following does not reflect the periodicity of elements?

Splitting of spectral lines when atoms are subjected to strong electron field is called

Sp3hybird orbitals are oriented at an angle of

The essential component of organic compound is

Which bond is most stable

Peat contains about

The mineral CaSO4.2H2O has the general name

f-Block elements are also called

______ reacts with alkalis to give hydrogen

When the degree of freedom increase the entropy ______

The fibre which is made from acrylonitrile as monomer:

The percentage by weight of NaCl, if 6.0 g of NaCl is dissolved in 120 g of water is

Ethyl alcohol on oxidation with K2Cr2O7gives

Maximum freezing point falls in

A limiting reactant is the one which

The stability of acromatic compounds decreases with ------- in the no. of its resonance structure

Metallic conduction is also called as :

A solution containing 5.8 grams acetone (CH3OCH3), 4.6 gram ethyl alcohol (C2H5OH) and 12 grams chloroform (CHl3) has mole fraction and mole percent of acetone

The overlapping of two partially filled atomic orbital is in such a way that the probability of finding the electron pair is maximum along the axis joining the two nuclei, the bond is

Acetone reacts with HCN to form a cyanohydrin. It is an example of

Which technique is used to determine the absorption of radiations?

Alkaline earth metals posses two electrons in their outermost

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

Solutions containing relatively lower concentrations of solute are called :

Which of the following form normal oxide

Lithium reacts with air to form

Spraying of DDT produces pollution of

In solids, the temperature of is the measure of

Which one of the following statements is not correct

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 wave number of the light emitted by a certain source is 2 x 10⁶m^-1. The wavelength of this light will be

Sp³hybird orbitals are oriented at an angle of

The mineral CaSO₄.2H₂O has the general name

Ethyl alcohol on oxidation with K₂Cr₂O₇gives

A solution containing 5.8 grams acetone (CH₃OCH₃), 4.6 gram ethyl alcohol (C₂H₅OH) and 12 grams chloroform (CHl₃) has mole fraction and mole percent of acetone