Advertisements
Advertisements
Question
What are the three main constituents of soap?
Advertisements
Solution
The three main constituents of soap are Lye (Sodium hydroxide), coconut oil, and water.
APPEARS IN
RELATED QUESTIONS
Describe in brief the cleansing action of soap.
While preparing soap a small quantity of common salt is generally added to the reaction mixture of vegetable oil and sodium hydroxide. Which one of the following may be the purpose of adding common salt?
(A) To reduce the basic nature of the soap
(B) To make the soap neutral
(C) To enhance the cleansing power of the soap
(D) To favour the precipitation of the soap
Why does micelle formation take place when soap is added to water? Will a micelle be formed in other solvents such as ethanol also?
State one use of esterfication process.
Give the reason of formation of scum when soaps are used with hard water.
Give a scientific explanation.
Soap forms a precipitate in hard water.
Soap is a salt of ______ and sodium hydroxide.
What is meant by ‘surface activity’?
Name three chemicals responsible for the surface activity of various detergents.
We are using ______ to remove strong stains on the clothes.
