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.
Two moles of HI was heated in a sealed tube at 440°C till the equilibrium was reached. HI was found to be 22% decomposed. The equilibrium constant for dissociation is
Question # 2
Which of the following is non-typical transition element?
Question # 3
Ammonia contains nitrogen in it
Question # 4
The concentration units independent of temperature would be
Question # 5
NaHCO3is commonly called
Question # 6
The test used for the detection of ethanol in the mouth of a drunk driver is that the drunk driver is asked to blow air from mouth into a solution of K2Cr2O7and H2SO4. The colour changes, if the driver is drunk
Question # 7
Which technique is used to determine the absorption of radiations?
Question # 8
A Solution containing 6.8 g of non-ionic solute in 100g of water was found to freeze at -0.93°C. If krfor water is 1.86 and molecular mars of solute is
Question # 9
According to Boyle's law. which parameters give a straight line parallel to x-axis, when we plot a graph between
Question # 10
A standard hydrogen electrode (S.H.E) consists of a platinized platinum electrode dipped in 1 molar solution of H+ions and hydrogen gas is passed at a pressure of
Question # 11
The widely used nitrogen fertilizer that contains about 46% nitrogen is
Question # 12
As it passes into food chain, the concentration of DDT
Question # 13
Radioactive element in halogens is
Question # 14
Which one of the following reacts immediately with conc. HCI in the presence of ZnCI2
Question # 15
The reaction CH3Br+OH---------- CH3OH+Br is best described by.
Question # 16
The vant Hoff factor (1) accounts for
Question # 17
Colour of N2O4 is
Question # 18
Alcohol can be prepared from Grignard's reagent with an aldehyde: If we start with formaldehyde the product alcohol with be
Question # 19
Urea has concentration when prepared before prlilling:
Question # 20
Lead accumulator contains
Question # 21
The value of R(General Gas Constant) is
Question # 22
Gases exert pressure on walls of container because the gas molecules :
Question # 23
Oxidation of 2-propanol gives
Question # 24
The de-Brogile wavelength of a particle with mass 1g and velocity 100 m/s is
Question # 25
Silver mirror test is applied for
Question # 26
The stroids of fungi and yeast and yeast are called:
Question # 27
Which acid is used in the manufacture of synthetic fibre
Question # 28
Li has the lowest reduction potential while the element with highest reduction potential is
Question # 29
The branch of chemistry which deals with thermal energy changes in chemical reactions is called
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
C
Computer mail08 - Feb - 2026
05 Min 22 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
U
Udan Ali22 - Feb - 2026
29 Min 58 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
M
Muhammad Asad09 - Jan - 2026
10 Min 32 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
ECAT
Chemistry
Important MCQ's
Sr.#
Question
Answer
1
HNO2acts as an/a
A. Acid
B. Oxidizing agent
C. Reducing agent
D. All the three
2
The structure of ICI2is
A. Trigonal
B. Trigonal bipyramidal
C. Octahedral
D. Square planar
3
Which one of the following reacts immediately with conc. HCI in the presence of ZnCI2
A. Primary alcohol
B. Secondary alcohol
C. Tertiary alcohol
D. Ether
4
Which property is not present in lipids?
A. Liquid
B. Solid or semi solid
C. Soluble in water
D. Form emultion
5
A. -1.10 V
B. +1.10 V
C. -0.42 V
D. +0.42 V
6
Which one of the following does not belong to alkaline earth metals?
A. Be
B. Ra
C. Ba
D. Rn
7
On adding sodium nitroprusside ketones give
A. Red
B. Wine red
C. White
D. Orange
8
pKb value of NH4OH is 4.74. If the concentration of NH4OH is 1 molar containing 0.1 molar NH4Cl, then pH of this buffer will be
A. 3.74
B. 10.26
C. 4.74
D. 9.26
9
Simple sugars are :
A. Monosacchrides
B. Disaccharides
C. Oligo saccharides
D. Trisaccharides
10
Which of the following is not a fatty acid?
A. Propanoic acid
B. Acetic acid
C. Phthalic acid
D. Butanoic acid
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
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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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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