Which of the following is not a colloidal system? | Surface Chemistry — Chem-Mantra | Chem-Mantra

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Surface ChemistrymediumMCQ SINGLE

Question

Which of the following is not a colloidal system?

Answer: A

💡 Solution & Explanation

Sugar completely dissolves in water to form a true solution, where particle sizes are less than 1 nm, hence it is not a colloidal system. Therefore, correct answer is A.

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