Surface ChemistryHard
Question
Which of the following is not a property of hydrophilic sol?
Options
A.High concentration of dispersed phase can be easily attained.
B.Coagulation is reversible.
C.Viscosity and surface tension are nearly as that of water.
D.The charge on the particles may depend on the pH value and it may be positive, negative or even zero.
Solution
Viscosity is higher and surface tension is smaller than water.
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