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Chemistry
Lyophilic colloids are called reversible colloids because
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Q. Lyophilic colloids are called reversible colloids because
Surface Chemistry
A
they are prepared by special reversible reaction
B
they can be again prepared by mixing residue in dispersion medium even after drying
C
they can be easily precipitated from the colloidal system
D
one formed, the dispersion medium and the dispersed phase cannot be separated
Solution:
Correct answer is (b) they can be again prepared by mixing residue in dispersion medium even after drying