MDCAT Chemistry Chapter 4 online mcq test with answers for chapter 4 (Chemical Bonding)

After the FSc, the MDCAT is conducted for students that want to join the medical field. As far as the MDCAT preparation is concerned, the students have to prepare the syllabus properly to get a good test score. The students can access the MCQs of chemistry from this platform easily. The MCQs are provided to assist the students so they can solve the questions and prepare accordingly. The students sometimes feel anxious about where they can get the chapter-wise MCQs of chemistry. In such cases, they are informed that they can get them from this page. The chapter-wise MCQs are available here for the convenience of the students. The students should go through all the MCQs as it will help them to learn about the type of questions asked in the exam. To get the MCQs of other chapters, keep visiting and get the latest updates.

In this topic,Student should be able to :

a) Characterize electrovalent (ionic) bond as in sodium chloride and calcium oxide.

b) Use the ‘dot-and-cross’ diagrams to explain: i) Covalent bonding, as in hydrogen(H2); oxygen(O2); chlorine(Cl2); hydrogen chloride; carbon dioxide; methane and ethane. ii) Co-ordinate (dative covalent) bonding, as in the formation of the ammonium ion in H3N+– -BF3 and H3O+.

c) Describe the shapes and bond angles in molecules by using the qualitative model of Valence Shell Electron-Pair Repulsion (VSEPR) theory up to 4 pairs of electron including bonded electron pair and lone pair around central atom. d) Describe covalent bonding in terms of orbital overlap, giving  and  bonds.

e) Explain the shape of and bond angles in ethane, ethene and benzene molecules in terms of  and  bonds.

f) Describe hydrogen bonding, using ammonia and water as simple examples of molecules containing N-H and O-H groups.

g) Explain the terms bond energy, bond length and bond polarity (electronegativity difference) and use them to compare the nature of covalent bonds i.e. polar and non-polar.

h) Describe intermolecular forces (Van der Waal’s forces), based on permanent and induced dipoles, as in HCl, CHCl3, Halogens and in liquid noble gases.

i) Describe metallic bonding in terms of positive ions surrounded by mobile electrons (sea of electrons).

j) Describe, interpret and/or predict the effect of different types of bonding (ionic bonding; covalent bonding; hydrogen bonding; Van der Waal’s forces and metallic bonding) on the physical properties of substances.

k) Deduce the type of bonding present in a substance from the given information

Top Scorers Of MDCAT Chemistry Chapter 4 Chemical Bonding Online Test MCQ`s Test

A

Amjad Sangi 15 - Dec - 2024 06 Min 02 Sec 20/20
Z

Zunaira Jabeen Zunaira 11 - Sep - 2025 07 Min 43 Sec 20/20
M

Mian Bakar 12 - Nov - 2024 02 Min 37 Sec 19/20
S

Saim G 10 - Aug - 2025 04 Min 20 Sec 19/20
A

ayan sajjad 13 - Nov - 2024 07 Min 14 Sec 19/20
N

Nida Sohbatkhan 26 - Dec - 2024 02 Min 32 Sec 18/20
I

Its st Mkumar 10 - Jan - 2025 03 Min 22 Sec 18/20
D

Duraid ali 30 - Nov - 2024 04 Min 26 Sec 18/20
A

Azam Ali 10 - Jan - 2025 06 Min 32 Sec 18/20
H

Hassan 15 - Jan - 2025 00 Min 05 Sec 16/20
I

Indra Rathore 16 - Dec - 2024 01 Min 30 Sec 16/20
M

Maryam Khan 13 - Nov - 2024 03 Min 34 Sec 16/20
K

Kim Maru 18 - Nov - 2024 04 Min 01 Sec 16/20
A

azan aslam 21 - Nov - 2024 02 Min 40 Sec 15/20
B

Bint_e_ahtisham 03 - Sep - 2025 02 Min 56 Sec 15/20

Sr.#	Question	Answer
1	Amount of heat absorbed when one mole of a solid melts into liquid form at its melting point is called:	A. heat of vaporization B. latent heat of fusion C. molar heat of fusion D. molar heat of sublimation
2	At freezing point of water, the density decreases due to	A. change of bond angles B. change of bond lengths C. cubic structure of ice D. empty spaces present in the structure of ice
3	The B.P. of compound is mostly raised by	A. dipole-induced dipole interactions B. london dispersion forces C. intramolecular H-bonding D. intermolecular H-bonding
4	The weakest intermolecular forces present in a liquid may be	A. Dipole-induced dipole forces B. dipole-dipole forces C. instantaneous forces D. electrostatic forces between ions in a ionic solid
5	H2O and HF are the hydrides of the second period. Fluorine is more electronegative than oxygen. Anyhow, the boiling point of water is greater than that of HF. This is due to:	A. water is more polar than HF B. water has a bent structure C. HF has a zig zag structure after making hydrogen bonding D. the number of hydrogen bonds produced by water are greater than that of HF
6	The boiling points of the halogens	A. increases down the group B. decreases down the group C. remains constant D. can not be predicted
7	Dipole-induced dipole forces are also called	A. dipole-dipole forces B. ion-dipole forces C. Debye forces D. London-dispersion forces
8	The nature of crystals formed due to London forces of interaction are	A. molecular B. metallic C. ionic D. covalent
9	Hydrogen bonding is extensively present in proteins which form the spiral. The hydrogen bond being produced is between	A. nitrogen and hydrogen atom B. oxygen and hydrogen atom C. carbon and hydrogen atom D. oxygen and carbon atom
10	The forces which are present between the ions and the water molecules are known as	A. dipole-induced dipole forces B. dipole-dipole forces C. ion-dipole forces D. London dispersion forces

Latest Educational News Stories

Pakistan's Largest Database of Colleges and Universities

BS Programs

University Past Papers

University Results

Exam Results 2024

Study Abroad Programs and Opportunities for Pakistani Students

MDCAT Chemistry Chapter 4 MCQ Test With Answer for (Chemical Bonding)

MCQ's Test For MDCAT Chemistry Chapter 4 Chemical Bonding Online Test

MDCAT Chemistry Chapter 4 Chemical Bonding Online Test

The weakest intermolecular forces present in a liquid may be

The boiling point of glycerin at 1 atmospheric pressure is:

Halogens form halogen acids. HF is the weakest among all of them This is due to the reason that

Strong dipole-dipole forces among the liquid molecules are responsible for

Hydrogen bonding is not present in which of following compound?

H-bonding is maximum in:

Liquid hydrocarbon is

Dipole-induced dipole forces are also called

Polarizability is responsible for intermolecular forces and it

lce occupies more space than liquid water

Point out the substance which has maximum vapour pressure at a given temperature?

The vapour pressure of a liquid depends upon

Vapour pressure of a substance does not depend upon:

Which of the following liquid has highest bolling point

In order to maintain the boiling point of water at 110 C°, the extemal pressure should be

The boiling point of higher alkanes are greater than those of lower alkanes due to reason that

The long chains of amino acids are coiled around one another into a spiral by

The boiling point of H2O is 100°C while that of C2H5-OH is 78.5C°. The reason is that:

The B.P. of compound is mostly raised by

The boiling points of the halogens

Prepare Complete Set Wise MDCAT Chemistry Chapter 4 Chemical Bonding Online Test MCQs Online With Answers

Set 1

Set 2

Top Scorers Of MDCAT Chemistry Chapter 4 Chemical Bonding Online Test MCQ`s Test

Test Questions

Is this page helpful?