1.

Surface tension of lyophilic sols is             [MP PMT 2002]

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
Answer» B. More than that of \[{{H}_{2}}O\]


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