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

  • Total Questions30

  • Time Allowed30

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ECAT Chemistry MCQ's Test For Full Book

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Question # 1

The general formula of saturated alicyclic hydrocarbons is:

Question # 2

If 5.85 g of NaCl are dissolved in 90 g of water, the mole fraction of NaCl is

Question # 3

Ammonium carbonate when heated to 200°C gives a mixture of NH3and CO2vapour with a density of 13.0. What is the degree of dissociation of ammonia carbonate?

Question # 4

Fungicides are the pesticides which:

Question # 5

What is the structure of the ester formed from propanoic acid and ethanol

Question # 6

The compound which gives oxygen on moderate heating is

Question # 7

In Boyle's law which of the following pair remains constant :

Question # 8

Sintered glass is porous material used for:

Question # 9

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

Question # 10

Reaction takes place at anode is

Question # 11

The electron in an atom

Question # 12

Astatine belongs to group

Question # 13

A compound X has all of the following properties: It is a liquid at room temperature and atmospheric pressure; It does not mix completely with water; It does not decolorise acidified potassium manganate
What could X be

Question # 14

Which is used in arc welding and cutting?

Question # 15

Purine derivative among the following bases is

Question # 16

H-bonding is not present in

Question # 17

The most suitable method of the separation of a mixture of ortho and para-nitrophenol mixed in the ratio of 1: 1 is

Question # 18

The depression of freezing point is directly proportional to

Question # 19

Alkyle halides can be prepared by treating halogen acids with

Question # 20

Value of rate constant k is specific for a reaction, and varies from reaction to reaction. The value of k of a reaction changes with

Question # 21

Unsaturated hydrocarbon containing a double bond are called

Question # 22

Give IUPAC name fo Acetone

Question # 23

When alkyl halides are heated with aqueous solution of ammonia at about 100°C, amines are formed. This reaction is known as

Question # 24

All elements of group VI-A non-metal except

Question # 25

Which of the following statements is no correct regarding bonding molecular orbitals?

Question # 26

Formic acid is obtained when

Question # 27

Activity of the enzyme is reduced by

Question # 28

Nitrogen in NH3is sp3hybridized but the bond angle in NH3is 107° and not 109.5° due to

Question # 29

Which carbonate of alkali metals is insoluble in water

Question # 30

Peat contains about

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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

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ECAT Chemistry Important MCQ's

Sr.# Question Answer
1 On passing ethane into concentrated suphuric acid the intermediate compound formed on hydrolysis with boiling water gives
A. Methyl alcohol
B. Ethyl alcohol
C. Ethyl hydrogen sulphate
D. Methyl hydrogen sulphate
2 Estimation of Na in sea water is an example of
A. Numerical analysis
B. Qualitative analysis
C. Quantitative analysis
D. None of above
3 Most transition elements show
A. Diamagnetic behavior
B. Ferromagnetic behavior
C. Paramagnetic behavior
D. None of these
4 Ionization potential increases in moving from left to right in a period
A. Because nuclear charge increase
B. Because atomic size decrease
C. Both (a) and (b)
D. Because atomic size increases
5 For a gas obeying Boyle's law if pressure is doubled, the volume becomes :
A. Remain constant
B. Double
C. One half
D. None of above
6 In a reversible chemical reaction having two reactants in equilibrium, if the concentration of the reactants are doubled then the equilibrium constant will
A. Also be doubled
B. Be halved
C. Becomes one fourth
D. Remains the same
7 An electrolyte
A. Forms complex ions solution
B. Gives ions only when electricity is passed
C. Possesses ions even in solid state
D. Gives ions only when dissolved in water
8 The energy of ionization of an atom is the energy difference between orbital
9 The functional group isomer of dimethylether is
A. Ethyl alcohol
B. Propyl alcohol
C. Diethyl ether
D. Butyl alcohol
10 A macroscopic property of a system which describes the initial and final state of the system is called
A. Physical property
B. Chemical property
C. Energy property
D. State function

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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