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Question: Answered & Verified by Expert
In which of the sols, the colloidal particles are with negative charge?
ChemistrySurface ChemistryNEETNEET 2020 (Phase 2)
Options:
  • A TiO2
  • B Haemoglobin
  • C Starch
  • D Hydrated A2O3
Solution:
1436 Upvotes Verified Answer
The correct answer is: Starch
In general natural colloids are negative sol. Starch is example of negative sol.

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