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Question: Answered & Verified by Expert
A negatively charged sol can be formed by peptizing a solution of
ChemistrySurface ChemistryNEET
Options:
  • A Agl with AgNO3
  • B Agl with Kl
  • C Fe(OH)3 with FeCl3
  • D Any of these
Solution:
2060 Upvotes Verified Answer
The correct answer is: Agl with Kl
When Kl is added to Agl it would increase the concentration of I- which is the negative part of the colloid and hence will give negatively charged colloidal particle

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