Define soaps with respect to their chemical composition.
Fat and alkali combine to form salts of fatty acids. Chemically, soap is a sodium or potassium salt of fatty acids.
Dishwashing soaps are synthetic detergents. What is their chemical nature?
What is the difference between the chemical composition of soaps and detergents? State in brief the action of soaps in removing an oily spot from a shirt. Why soaps are not considered suitable for washing where water is hard?
OR
List in tabular form three physical and two chemical properties on the basis of which ethanol and ethanoic acid can be differentiated.