1. Tardigrade
  2. Question
  3. Chemistry
  4. From the given set of sols, identify the number of lyophobic sols. Ferric hydroxide sol, starch sol, aluminium hydroxide sol, egg albumin sol and arsenic sulphide sol.

Q. From the given set of sols, identify the number of lyophobic sols.
Ferric hydroxide sol, starch sol, aluminium hydroxide sol, egg albumin sol and arsenic sulphide sol.

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Answer: 3

Solution:

Lyophobic sols are solvent repelling sols. For example, freshly prepared ferric hydroxide, aluminium hydroxide and arsenic sulphide sols.