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Chemistry
Cleansing agents
Why are detergents preferred over soaps?
Chemistry
Cleansing agents
What type of solutions are formed on dissolving different concentrations of soap in the water?
Chemistry
Cleansing agents
Answer the following questions:
1) What are soaps? How are soaps prepared?
2) Define antiseptic.

Chemistry
Cleansing agents
What is Saponification? Write the reaction involved in this process.
Chemistry
Cleansing agents
Name the substance which on treatment with chlorine yields bleaching powder.

Chemistry
Cleansing agents
Is washing soda and washing powder the same thing?
Chemistry
Cleansing agents
What is the purpose of using sodium lactate in soap?
Chemistry
Cleansing agents
Which of the following is an appropriate use of an anionic detergent?
(A) Dishwashing liquid
(B) Pine-o-clean
(C) Glass cleaners
(D) Powder for front-loading washing machines

Chemistry
Cleansing agents
The role of phosphate in detergent powder is to:
A. Control pH level of the detergent water mixture
B. Remove $C{{a}^{2+}}$and $M{{g}^{2+}}$ions from the water that causes the hardness of water.
C. Provide whiteness to fabrics
D. Form solid detergent as phosphate-less detergents are liquid in nature.
Chemistry
Cleansing agents
What are the similarities and differences between natural detergents and man-made detergents?
Chemistry
Cleansing agents
Draw the diagram showing micelle formation by the following detergent. \[C{H_3}{(C{H_2})_{10}}C{H_2}OS{\overline O _3}N{a^ + }\]
Chemistry
Cleansing agents
Washing soda on strong heating gives sodium oxide and carbon dioxide.
(A) True.
(B) False.
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