Associated colloids: – McqOptions

MCQOPTIONS

1.	Associated colloids:
A.	raise both the surface tension and viscosity of water
B.	lower both the surface tension and viscosity of water
C.	lower the surface tension and raise the viscosity of water
D.	have greater concentration at the surface layer than the bulk of the solution
Answer» D. have greater concentration at the surface layer than the bulk of the solution

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