1.

Surface tension of lyophillic sols is

Answer»

lower than that of `H_(2)O`
more than that of `H_(2)O`
equal to that of `H_(2)O`
NONE of the above.

Solution :SURFACE tension of lyophilic SOL is lower than that of the dispersion MEDIUM (i.e., `H_(2)O` in this case).


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