1.

Which one of the following is not a property of hydrophilic sols ?

Answer»

High concentration of DISPERSED phase can be EASILY attained.
Coagulation is reversible.
Viscosity and SUFACE TENSION are about the same as for water.
None of water.

Solution :The viscosity of hydrophilic sols is higher and SURFACE tension is lower than that of water (dispersionmedium).


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