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Surface Chemistry — Chemistry STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceChemistrySurface Chemistry2 Marks
Question
Write an important characteristic of lyophilic sols.
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Answer

Important characteristics of lyophilic sols:
  1. They are reversible in nature, i.e., once the dispersed phase is separated from dispersion medium the sol can be made again by simply remixing with dispersion medium.
  2. They are quite stable and are not easily coagulated.

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