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What is observed when sodium chloride is...

What is observed when sodium chloride is added to a colloidal solution of ferric hydroxide?

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To answer the question about what is observed when sodium chloride is added to a colloidal solution of ferric hydroxide, we can follow these steps: ### Step-by-Step Solution: 1. **Identify the Nature of the Colloids**: - Ferric hydroxide (Fe(OH)₃) is a positive colloid because it carries a positive charge due to the presence of Fe³⁺ ions. - Sodium chloride (NaCl) dissociates in solution to give Na⁺ and Cl⁻ ions. The chloride ions (Cl⁻) are negatively charged. ...
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