Waec 2024 Chemistry Question 3

Practice essay / theory question 3 from the 2024 Waec Chemistry examination. This question covers General .

Waec 2024 Chemistry Essay / Theory
Topic: General
Question 3 WAEC • 2024 • CHEMISTRY • essay

Question Parts

( a )
(i) Write balanced chemical equations for the production of lead (II) chloride by: I. direct combination of constituent elements; II. double decomposition; III. displacement reaction.
( a )
(ii) State conditions that would increase the rate of reaction for each of the reactions stated in 3a(i).
( b )
Consider the following reaction equation: \( \mathrm{SSO}_{3(\mathrm{~g})}+\mathrm{O}_{2(\mathrm{~g})} \rightleftharpoons 2 \mathrm{SO}_{3(\mathrm{~g})} ; \Delta \mathrm{H}= \) positive
( c )
Using structural diagrams, explain why cyclopropane is not an isomer of \( n \)-propane.
( d )
A saturated organic compound X containing three carbon atoms reacted with butanoic acid in the presence of dilute \( \mathrm{H}_{2} \mathrm{SO}_{4}^{-} \) to form a sweet smelling compound \( \mathbf{Y} \).

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About This Question

This is Waec 2024 Chemistry Question 3. It is one of the essay questions from the 2024 Waec Chemistry examination.

The question covers General .

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