Solid wax left out in the sun.

Which one of the following statements is incorrect about rock salt type?

Oils and fats are obtained by saponification of potassium stearate its formula is $C{H}_3-(C{H}_2{)}_{16}-CO{O}^{-}{K}^{+}$. Lyophobic end of atom is $(C{H}_3)$ and lyophilic end is $CO{O}^{-}{K}^{+}$. Potassium stearate is example of 

Cluster of molecules in which the hydrophobic tails are in the interior of the clusterand the ionic ends are on the surface of the cluster, are called :

Which of the following statement(s) is/are correct?

An example of micelle is:

Which type of molecules form micelles?

At the critical micelle concentration, the surfactant molecules_____________

What are micelles? Give an example of a micellers system.

Some substances behave as electrolytes in dilute solutions and as colloids in their concentrated solutions. Their colloidal forms are