The micelles constitute an example of
Associated colloid
Lyophilic colloid
Multimolecular colloid
Macro molecular colloid
According to the adsorption theory of catalysis, the speed of the reaction increases because
absorption produces heat which increases the speed of the reaction
adsorption lowers the activation energy of the reaction
the concentration of reactant molecules at the active centres of the catalyst becomes high due to adsorption
in the process of adsorption, the activation energy of the molecules becomes large
Hydrophilic sols are also known as
Reversible
Irreversible
Lyophobic
Hydrophobic
Heterogeneous system having the diameter of dispersed particles lying between 1nm - 100nm is
Suspensions
True solutions
Colloidal solutions
Solvents
At the critical micelle concentration (CMC) the surfactant molecules
decompose
dissociate
associate
become completely soluble
When a large number of atoms or small molecules of a substance combine together in a dispersion medium to form aggregates having size in the colloidal range, the colloidal solutions thus formed are called
Multimolecular colloids
Macromolecular colloids
Associated colloids
Lyophobic colloids
True solutions pass through ordinary filter paper as well as through animal membranes,this is due to
Large size of dispersed particles
Small size of dispersed particles
High velocity of dispersed particles
Low fluidity of dispersed particles
Lyophobic sols are also known as
Reversible sols
Irreversible sols
Intrinsic sols
Extrinsic sols
Solution which can pass through ordinary filter paper but not through animal membrane is
Sugar solutions
Certain substance form large molecules whose dimensions are comparable to those of colloidal particles. Such molecules have very high molecular masses are termed as
Multimolecules
Macromolecules
Nanomolecules
Associated
