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प्रश्न
What are the raw materials required for making soap in a laboratory (or at home)?
उत्तर
he raw materials required for making soap in a laboratory or at home are as follows:
1. Vegetable oil (Castor oil)
2. Sodium hydroxide (Caustic soda), and
3. Sodium chloride (Common salt)
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संबंधित प्रश्न
Would you be able to check if water is hard by using a detergent?
What change will you observe if you test soap with litmus paper (red and blue)?
Which of the two is better for washing clothes when the water is hard: soap or detergent? Give reason for your answer.
What is a soap? Name one soap.
Describe the structure of a soap molecule with the help of a diagram.
Why are soaps not suitable for washing clothes when the water is hard?
Soap is a salt of ______ and sodium hydroxide.
What are the differences between Soap and synthetic detergent?
We are using ______ to remove strong stains on the clothes.
______ to remove strong strains on the clothes.
