Colloids Classification and Properties

How are colloids classified based on the interaction of dispersed particles with the dispersion medium?

What is the size range of the dispersed particles in colloids?

What do lyophilic colloids interact with to a great extent?

What is the term used for lyophilic colloids when water is the dispersion medium?

How are lyophilic colloids usually obtained?

What kind of particles are dispersed in water in lyophobic colloids?

Which method is used for the preparation of lyophobic colloids by reducing coarse particles in size?

How are high intensity ultrasonic generators used in the preparation of lyophobic colloids?

Which technique involves the formation of supersaturated solution followed by precipitation in the nano-range for the preparation of lyophobic colloids?

What is the result of using milling and grinding in the preparation of lyophobic colloids?

What determines the type of association colloids as anionic, cationic, or non-ionic?

What do amphiphiles or surface active agents form at high concentration in liquid medium?

When do molecules of sub-colloidal dimensions aggregate into particles within the colloidal size range?

What is the process termed when drug solution in organic solvent forms a supersaturated solution followed by precipitation to form a colloidal sol?

How are molecules with two regions of opposing solution affinities within the same molecule described?

What special property do lyophobic colloids possess due to the absence of a solvent sheath around the particle?