Surface Chemistry - Result Question 23
24. Lyophilic sols are
(2005, 1M)
(a) irreversible sols
(b) prepared from inorganic compounds
(c) coagulated by adding electrolytes
(d) self-stabilising
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Answer:
Correct Answer: 24. (d)
Solution:
Lyophilic sols are reversible, not easily coagulated because it is self-stabilising.