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प्रश्न
What are the differences between Bath soap and soap for washing clothes?
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उत्तर
| Sr. No. | Bath soap | Soap for washing clothes |
| 1. | It is a type of soft soap and is used for bathing purposes. | It is a type of hard soap and is used for washing clothes. |
| 2. | Soft soaps are a potassium salt of fatty acids. It does not cause irritation of the skin. | Hard soap is a sodium salt of fatty acids. |
संबंधित प्रश्न
State one use of saponification process.
Mention the essential material (chemicals) to prepare soap in the laboratory. Describe in brief the test of determining the nature (acidic/alkaline) of the reaction mixture of saponification reaction.
Why is soap not suitable for washing clothes when the water is hard?
What is a detergent? Name one detergent.
Why are soaps not suitable for washing clothes when the water is hard?
Answer the following question.
In three test tubes A, B, and C, three different liquids namely, distilled water, underground water and distilled water in which a pinch of calcium sulphate is dissolved, respectively are taken. Equal amount of soap Answer is added to each test tube and the contents are shaken. In which test tube will the length of the foam (lather) be longest? Justify your answer.
What are the three main constituents of soap?
TFM in soaps represents ______ content in soap.
The alkaline hydrolysis of fatty acids is termed as ______
______ molecules go and join with dirt and oil in the cloth.
