CHEMISTRY
JAMB 2011 - Question 12
Chemistry 2011 JAMB Past Questions - Question 12: The importance of sodium aluminate (III) in the treatment of water is to
Choose the correct answers from the options given.
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Correct Answer
A
Explanation
The importance of sodium aluminate (III) in the treatment of water lies in its ability to cause coagulation. Sodium aluminate (III) is often used as a coagulant in water treatment processes to help remove suspended particles, colloids, and impurities from water. When added to water, sodium aluminate (III) reacts to form aluminum hydroxide, which acts as a coagulant that binds together fine particles and impurities, making them easier to remove through filtration or settling processes. This helps to clarify the water and improve its quality for various purposes, including drinking water supply and industrial applications.
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