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surface tension of lyophilic sols is...

surface tension of lyophilic sols is

A

lower than that of `H_(2)O`

B

more than that of `H_(2)O`

C

equal to that of `H_(2)O`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
A
Because of strong interaction between dispersed phase and dispersion medium, the surface tension of lyophilic sols is lower than that of dispersion medium
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