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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Umar Tariq 06 - Mar - 2026 08 Min 26 Sec 76/120
A

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

ECAT Chemistry Important MCQ's

Sr.#	Question	Answer
1	Chromium (VI) is highly toxic and can cause	A. Blindness B. Cancer C. Liver problems D. Blood problems
2	When electron jumps from n₂= 2,3,4,5,.... orbit to n₁= 1 orbit in the hydrogen atom, the radiations emitted give the spectral lines	A. Lyman series B. Blamer series C. Paschen series D. Brackett series
3	Quantum number value for 2p orbitals are:	A. n=2 ,l=1 B. n=1 ,l=2 C. n= ,l=0 D. n=2 ,l=0
4	Out of Cu, Ag, Fe and Zn the metal which can displace all others from theri salt solution is	A. Ag B. Cu C. Zn D. Fe
5	The covalent bonds are	A. Unidirectional B. Bi-directional C. Non-directional D. Multi-directional
6	Which of the following compounds is explosive in nature?	A. Phosphorus trichloride B. Nitrogen trichloride C. Hyponitrous acid D. Nitrosyl chloride
7	Find the magnetic moment of a divalent ion in aqueous solution if its atomic number is 25	A. 3.0 BM B. 4.9 BM C. 5.9 BM D. 6.9 BM
8	How many secondary alcoholic groups are present in the structure of glucose OHC CHOH CHOHCH OH CHOH CH₂OH	A. 1 B. 2 C. 3 D. 4
9	Macromolecules are	A. organic molecules B. High molecular mass molecules C. Natural compounds D. Rarely occurring molecules
10	The elements with atomic numbers 9, 17, 35, 53, 85 an all	A. Noble gases B. Halogens C. Heavy metals D. Light metals

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

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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

When alkyl halide is heated with aqueous solution of ammonia at 100°C the major product is

In preparation medhod of carboxylic acids from alkyl halides always carboxylic acid formed which have carbon atoms:

Benzoic acid can be prepared from the oxidation of

Which polymerization is free radical machanism based

The oxidation number of H is -1 in the compound

A solution of NaOH has pH = 13, then concentration of NaOH is

Which metal is used for catalytic hydrogenation of oils

The substance upon which an enzyme acts is known as its

Which element of group IV-A does not use d — orbital?

Toluene is also called

The molecule of ethane possess which hybrization

What is the volume in cm3of 3.01 x 1023molecules of O2gas at S.T.P

In purification of potable water the coagulant used is:

Hydrolysis of an ester gives a carboxylic acid which on Kolbe's electrolysis yields ethane. the easter is

AgCl is soluble is

The order of reactivity of halogens in aliphatic substitution reactions is

Oxidation of methyl alcohol gives

What is formed when propanone is refluxed with an anhydrous solution of NaBH4

Matter is defined as any thing which occupies space and:

Gases of air always remain in random motion and do not settle due to :

The driving force for making a bond is

Which of the following is a not typical transition element

10g Of NaOH Has Been Dissolved Perdm3of solution. The morality of solution is :

Which of the following phenomena will occur when two atoms of the elements having same spin of electron approach for bonding?

The divisibility of atom was shown by

e/m of cathode rays is same but for positive rays e/m changes by changing gas in the discharge tube because

Carboxylic acids on complete reduction in the presence of Hi and red phosphorus gives:

Variable valency is generally exhibited by

The detection of functional group is called:

Which of the following isoelectronic ions has the lowest ionization energy?

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

What is the volume in cm³of 3.01 x 10²³molecules of O₂gas at S.T.P

What is formed when propanone is refluxed with an anhydrous solution of NaBH₄

10g Of NaOH Has Been Dissolved Perdm³of solution. The morality of solution is :