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.
For a 3P subshell the set of principle and azimuthal quantum number is
Question # 2
Aldehydes give reactions :
Question # 3
What are non-metals?
Question # 4
In an experiment the concentration of a reactant 'A' is doubled the rate increases four times. If concentration in tripled, then rate increases nint times. Thus the rate is proportional to ______ of concentration of 'A'
Question # 5
How many zones through which the charge passes in a rotary kiln
Question # 6
Ammonium nitrate fertilizer is not used for which crop
Question # 7
Benzene hexachloride is used as
Question # 8
Which metal of Group-II A of the periodic Table, will form the least ionic chloride
Question # 9
Aqua Regia has ratio of conc. HCl and HNO3
Question # 10
The most distinctive character among the elements is their division into
Question # 11
Aldol condensation is actually
Question # 12
The elements like boron, chlorine, cobalt, copper etc are added in small amounts to the soil. They are called
Question # 13
Which one of the following substances is a synthetic polyester
Question # 14
Ozone is not
Question # 15
Cracking products are :
Question # 16
A set of compounds in which reactivity of halogen atom in the ascending order is
Question # 17
Property of transition element is :
Question # 18
Benzene is stable to:
Question # 19
The total values of magnetic quantum number of subshell are five, the subshell is
Question # 20
A compound contains 75% carbon and 25% hydrogen, by mass. What is the molecular formula of the compound/
Question # 21
Enthalpy of neutralization of all the strong acids and strong bases has the same value because
Question # 22
Which woody raw material is used for the manufacture of paper pulp?
Question # 23
In primary alkyl halides, the halogen atom is attached to a carbon which attached to how many carbon atoms?
Question # 24
Which of the following reagents is used to distinguish acetone and acetophenone
Question # 25
The molarity of solution containing 14.5 grams urea (N2H4CO) dissolved in 100 cm3of the solution is
Question # 26
The concentration units independent of temperature would be
Question # 27
The percentage of methane in natural gas is
Question # 28
Which of the following is obtained by condensation polymerization?
Question # 29
The study of heat changes accompanying a chemical reaction is known as
Top Scorers of ECAT Chemistry MCQ's Test For Full Book
U
Umme Jaan11 - Dec - 2024
10 Min 39 Sec
80/120
A
Amina Amjad07 - Dec - 2024
08 Min 04 Sec
75/120
A
Asif Javed18 - Dec - 2024
26 Min 48 Sec
75/120
A
Ahazz Khan19 - Dec - 2024
10 Min 52 Sec
70/120
A
Abdul Hadi19 - Dec - 2024
08 Min 57 Sec
65/120
M
Maryam Maryamiftikhar27 - Dec - 2025
10 Min 29 Sec
64/120
M
Maria Shaban28 - Nov - 2025
05 Min 24 Sec
60/120
N
Noor Fatima12 - Jan - 2025
08 Min 46 Sec
60/120
B
Bakhtawer Iftikhar28 - Dec - 2025
13 Min 07 Sec
56/120
H
Hira Ghazanfar20 - Dec - 2024
04 Min 43 Sec
55/120
H
Hamza Waseem21 - Dec - 2024
10 Min 01 Sec
55/120
A
Ayesha Asif19 - Dec - 2024
08 Min 15 Sec
50/120
M
Muhammad Umer Faruq14 - Dec - 2025
01 Min 06 Sec
44/120
R
Rafaqat Ali17 - Dec - 2025
10 Min 22 Sec
44/120
M
M. Umer27 - Oct - 2025
07 Min 05 Sec
40/120
ECAT
Chemistry
Important MCQ's
Sr.#
Question
Answer
1
Primary and secondary alcohols on action of red hot copper give
A. Aldehydes and ketones respectilvely
B. ketones and aldehydes respectively
C. Only aldehydes
D. Only ketones
2
Mendeleev gave his periodic law in the year:
A. 1829
B. 1864
C. 1871
D. 1913
3
Alkali and alkaline earth metals are basic oxides except:
A. Li
B. Be
C. Fr
D. Ba
4
The atomic number of an element is 35 what is the total number of electrons present in all the p-orbitals of the ground state atom of that element?
A. 6
B. 11
C. 17
D. 23
5
Acetamide is
A. Highly acidic
B. Highly basic
C. Neutral
D. amphoteric
6
Colour of N2O4 is
A. Raddish brown
B. Yellow
C. Colouries
D. green
7
The bond order of individual C - C bond is benzene is
A. One
B. Two
C. Between one and two
D. One and two alternately
8
The strength of economy of a country is measured with respect to production of
A. Medicines
B. Cement
C. Fertilizers
D. Paper
9
Essentialα-amino acids are those which are necessary in the diet
Which one is an essentialα-amino acids
A. Alanine
B. Aspartic acid
C. Glycine
D. Tryptophan
10
The lanthanides contraction is responsible for the fact that
A. Zr and Y have about the same radius
B. Zr and Nb have similar oxidsation state
C. Zr and Hf have about the same radius
D. Zr and Zn have the same oxidation satete
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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