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Chemistry Hard CSS Uploaded: 04 Sep 2026

Which type of mixture has particles that scatter light, known as the Tyndall effect?

  • A Colloid
  • B True solution
  • C Pure compound
  • D Suspension only
Correct Answer: Option A — Colloid
Explanation:
Colloids exhibit the Tyndall effect because their intermediate-sized particles scatter light passing through them, unlike true solutions where particles are too small to scatter light noticeably.
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Submitted by: PaperMCQs
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