Aluminium hydroxide is used in the dyeing industry as a

Assessment: JAMB UTME - Chemistry - 2004 Subject: Chemistry

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Aluminium hydroxide is used in the dyeing industry as a
Answer Details
Aluminium hydroxide is used in the dyeing industry as a mordant. A mordant is a substance that is added to fabric or other materials to help the dye adhere to it better. Aluminium hydroxide works as a mordant because it forms a complex with the dye molecules, allowing them to bind more tightly to the fabric. This results in a more even and long-lasting color.
Read lesson note on Acids, Bases And Salts (JAMB)
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