Waec Model Questions Vol1 2025 Chemistry Question 3

Practice essay / theory question 3 from the 2025 Waec Model Questions Vol1 Chemistry examination. This question covers chemical bonding .

Waec Model Questions Vol1 2025 Chemistry Essay / Theory
Topic: chemical bonding
Question 3 WAEC_MODEL_QUESTIONS_VOL1 • 2025 • CHEMISTRY • essay

Discuss the concept of chemical bonding, focusing on the types of bonds formed between atoms. Illustrate your answer with a labelled diagram of a covalent bond between two hydrogen atoms and a sodium chloride molecule. Explain the significance of electron sharing in covalent bonds and the transfer of electrons in ionic bonds. Additionally, discuss how these bonding types affect the properties of the resulting compounds.

Question Parts

( a )
Draw and label a diagram representing a covalent bond between two hydrogen atoms, indicating the shared electrons.
( b )
Explain the differences between ionic and covalent bonds, focusing on the electron transfer and sharing processes.
( c )
Discuss how the type of bonding affects the physical and chemical properties of compounds.

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About This Question

This is Waec Model Questions Vol1 2025 Chemistry Question 3. It is one of the essay questions from the 2025 Waec Model Questions Vol1 Chemistry examination.

The question covers chemical bonding .

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