Waec 2024 Chemistry Question 1

Practice practical question 1 from the 2024 Waec Chemistry examination. This question covers General .

Waec 2024 Chemistry Practical

Topic: General

Question 1 WAEC • 2024 • CHEMISTRY • practical

A is a solution of \( \mathrm{KMnO}_{4} \) containing 0.020 moldm \( { }^{-3} . \mathrm{B} \) is a solution of \( \mathrm{Fe}^{2} \) obtained by dissolving 3.8 g of iron granules in \( 250 cm^{3} \) of solution.

Question Parts

( a )

Put A in the burette. Pipette 20.0 cm or \( 25.0 \mathrm{~cm}^{3} \) of B into a conical flask and add \( 10 \mathrm{~cm}^{3} \) of \( \mathrm{H}_{2} \mathrm{SO}_{4} \). Titrate it with A. Repeat the titration to obtain concordant titre values. Tabulate your result and calculate the average volume of A used.

( b )

From your results and information provided, calculate the:

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About This Question

This is Waec 2024 Chemistry Question 1. It is one of the practical questions from the 2024 Waec Chemistry examination.

The question covers General .

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