ECAT Pre Engineering MCQ Test With Answer for Chemistry Full Book

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.

ECAT Chemistry MCQ's Test For Full Book

Try The ECAT Chemistry MCQ's Test For Full Book

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ECAT Chemistry MCQ's Test For Full Book

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Question # 1

Which of the following molecules has zero dipole moment?

Question # 2

The amount of heat evolved or absorbed in a chemical reaction, when the molar quantities of products and reactants being the same as represented in chemical equation. is called

Question # 3

Simple sugars are :

Question # 4

Chile saltpetre has the chemical formule

Question # 5

The factor which effect the rate of reaction

Question # 6

Given date
(i) heat of neutralization of HCl and NaOH is -57.3 KJ mole-1
(ii) heat of neutralization of CH3COOH with NaOH is 55.2 KJ mole-1
The enthalpy of ionization of CH3COOH is a determined according to Hess's law by

Question # 7

Cotton is an example of

Question # 8

The ionic strength of a solution containing 0.1 mole/kg of KCl and 0.2 mole/kg of CuSO4is

Question # 9

Compound X has molecular formula C10H14O and is unreactive towards mild oxidising agents. What is the structure of the compound formed by dehydration of X

Question # 10

Which of the following pairs are chemically dissimilar?

Question # 11

Ionization potential increases in moving from left to right in a period

Question # 12

Atoms and molecules can either gain or lose electrons, forming charge particles called:

Question # 13

Weakest acid among the followings is

Question # 14

London dispersion forces are also called

Question # 15

Composition of clay in cement is:

Question # 16

When water freezes, is occupies.

Question # 17

Which of the following waste material is not recycled for use again

Question # 18

Zn + HCI are used in

Question # 19

Which of these polymers is an addition polymer?

Question # 20

Size of an anion is increased as compared to its atom because of the

Question # 21

Aqua Regia has ratio of conc. HCl and HNO3

Question # 22

Which one of the following is a water soluble vitamin

Question # 23

Iodine value of an oil or fat may be defined as

Question # 24

Benzene is not prepared from

Question # 25

1-butene an 2-butene are an example of

Question # 26

Hydrolysis of protein by 6M HCl gives peptides and thenα-amino acids. How manyα-amino acids molecules are obtained on the hydrolysis of a tetrapeptide

Question # 27

The number of electron that are paired in oxygen molecule are

Question # 28

From the difference between expected bond energies for the normal covalent bond and experimentally determined values Pauling calculated the values of

Question # 29

A solution has pH = 0, its H+ion concentration is

Question # 30

The example of a photo chemical reaction is photosynthesis has order of reaction :

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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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    muhammad maaz 07 - Jul - 2026 07 Min 27 Sec 64/120

ECAT Chemistry Important MCQ's

Sr.# Question Answer
1 The galvanic or voltaic cells which are rechargeable called as
A. Primary cells
B. Secondary cells
C. Dry cells
D. Infinite cells
2 Benzoic acid can be prepared from the oxidation of
A. benzene
B. ethyl benzene
C. benzoic acid
D. toluene
3 When SO2is passed through acidified K2Cr2O7solution
A. The solution turns blue
B. The solution is decolourised
C. SO2is reduced
D. Green Cr2(SO4)3is formed
4 Sodium thisoulophate is used in photography because of its
A. Oxidizing behaviour
B. Reducing behaviour
C. Complexing behaviour
D. Photochemical behaviour
5 Electron affinity value from higher to heavier element:
A. Increase
B. Decreases
C. remains same
D. Not effect
6 In the rate equation when the concentration of reactants are unity, then rate is equal to
A. Instantaneous rate
B. Average rate
C. Active mass of products
D. Specific rate constant
7 The function of salt bridge is :
A. To increase movement onions.
B. To increase the emf of cell.
C. To decrease the temperate
D. To maintain electrical neutrality
8 Decreases om concentration of reactant is denoted by
A. dc/dt
B. -dc/dt
C. +dc/dt
D. None
9 Coal is obtained from dead remains of
A. Plants
B. Animals
C. Both a and b
D. None
10 The quality of petroleum is determined by
A. Decane number
B. Octane number
C. Nexane number
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.

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