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.
Solvent extraction is an equilibrium process and it is controlled by :
Question # 2
Which is a mixture of low boiling hydrocarbon
Question # 3
Which halogen occurs naturally in a positive oxidation state?
Question # 4
Which of the following is correct?
Question # 5
A molecular ion is formed by
Question # 6
Which one of the following is not an example of chain growth polymer?
Question # 7
Oxidation state of fluorine is:
Question # 8
Water H2O is liquid while hydrogen sulphide H2S is a gas beause
Question # 9
When phenol is reduced in the presence of Zn dust, we get
Question # 10
Which ion will have the maximum value of heat of hydration?
Question # 11
The next homologue of C10H22will be
Question # 12
Nitrogen is present in atmosphere
Question # 13
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
Question # 14
Which is true about the electronegativity order of the following?
Question # 15
Azimuthal quantum number of last electron of 11Na is
Question # 16
Which property depends on the state of system
Question # 17
Hydrogen bonding is present in one of the following pairs:
Question # 18
The amount of energy required to remove an electron from an atom of an element in the gaseous state is called
Question # 19
The conversion of n-hexane into benzene by heating in the presence of Cr2O3 is called:
Question # 20
According to Raoult's law
Question # 21
An artificial smell of banana is produced in many articles y using esters which of the following is that
Question # 22
Which bond shows maximum hydrogen bonding with water?
Question # 23
Number of elements in the first period of the periodic table are
Question # 24
Ionic Solids are characterized by
Question # 25
The temp. and pressure used for PVC polymerization is
Question # 26
Which property is not present in non-methals
Question # 27
The number of spherical nodes in 3p orbitals are
Question # 28
Primary and secondary alcohols on action of red hot copper give
Top Scorers of ECAT Chemistry MCQ's Test For Full Book
M
Moazzam Javed17 - Jun - 2026
08 Min 03 Sec
88/120
T
Tayyba Khalid10 - May - 2026
06 Min 56 Sec
80/120
U
Umar Tariq06 - Mar - 2026
08 Min 26 Sec
76/120
A
Abid Hussain29 - Mar - 2026
05 Min 20 Sec
72/120
H
habib rehman19 - Apr - 2026
07 Min 24 Sec
72/120
T
Taha23 - Mar - 2026
09 Min 11 Sec
72/120
H
Hassan Ali17 - Jun - 2026
12 Min 49 Sec
72/120
Y
Yashal Emad28 - Mar - 2026
05 Min 25 Sec
68/120
O
Oscar Scott17 - Jun - 2026
05 Min 42 Sec
68/120
I
I am Ishaxtar23 - Mar - 2026
06 Min 38 Sec
68/120
T
Tehreem munir07 - Jul - 2026
10 Min 19 Sec
68/120
M
Muhammad Abdullah Khan29 - Mar - 2026
12 Min 30 Sec
68/120
S
Sheti Chui28 - Mar - 2026
04 Min 55 Sec
64/120
S
Sardar Muhammad18 - Jun - 2026
05 Min 17 Sec
64/120
I
Iman Fatima27 - Mar - 2026
06 Min 21 Sec
64/120
ECAT
Chemistry
Important MCQ's
Sr.#
Question
Answer
1
Which of the following will affect the rate :
A. First step of reaction.
B. Last step of reaction.
C. Rate determining step.
D. Fastest step.
2
Benzene can be obtained by heating either benzoic acid with X or phenol with Y. X and Y are respectively
A. Zinc dust and soda lime
B. Soda time and zinc dust
C. Zinc dust and sodium hydroxide
D. Soda lime and copper
3
Which of the following (1 M) conducts more electricity?
A. Sulphuric acid
B. Boric acid
C. Nitric acid
D. Phosphorus acid
4
Use of glycol as anti freeze in the automobile is an important application of
A. Colligative property
B. Raoult's law
C. Fractional crystallization
D. Prrhenivs law
5
Ether shows the phenomenon of
A. position isomerism
B. Chain isomerism
C. Metamerism
D. Cir-trans isomerism
6
Which is not the enzyme involved in the preparation of ethyl alcohol by fermentation of starch
A. Diastase
B. Maltase
C. Zymase
D. Invertase
7
For which mechanisms, the first step involved is the same:
A. E1 and E2
B. E2and SN2
C. E2 and E1
D. E1 and SN1
8
Reason of pollution are:
A. Population and Urbanization
B. Transportation
C. Urbanization industrialization
D. All of these
9
Aromatic hydrocarbons are derivatives of
A. normal series of paraffins
B. alkene
C. benzene
D. cyclohexane
10
The next homologue of C10H22will be
A. C9H20
B. C12H26
C. C11H24
D. C13H28
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.
Test Questions
Share your comments & questions here
Ghazan
22 Jan 2018
How we will find answers when we get marks after submitting test?
Like
0
Reply
Shahbaz khan
01 May 2017
Assalam alaikum
Like
0
Reply
tanha artist
29 Jun 2016
why result is not showing? plzzzzzzzz solve the problem
Home
News
Colleges
Courses
Admission
Lectures
Online Test
Past Papers
Date Sheets
Results
Study Abroad
Jobs
Tutors
More
Apps
Share your comments & questions here
Ghazan
22 Jan 2018How we will find answers when we get marks after submitting test?
Shahbaz khan
01 May 2017Assalam alaikum
tanha artist
29 Jun 2016why result is not showing? plzzzzzzzz solve the problem
Muhammad Abubakar
18 Jun 2016zabrdast
Wasi
13 Jun 2016Hilarious