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प्रश्न
Arrange the following statements in correct sequence
- Pour that solution into an empty matchbox, soap can be obtained after drying.
- Take the necessary quantity of water in a jar.
- Then add coconut oil drop by drop and stir it well.
- Add concentrated sodium hydroxide in the jar and allow it to cool.
- Try this soap to wash your hand kerchief.
- Cover your work area with old newspaper.
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उत्तर
6. Cover your work area with old newspaper.
2. Take necessary quantity of water in a jar.
4. Add concentrated sodium hydroxide in the jar and allow it to cool.
3. Then add coconut oil drop by drop and stir it well.
1. Pour that solution into an empty matchbox, soap can be obtained after drying.
5. Try this soap to wash your hand kerchief.
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संबंधित प्रश्न
Why does micelle formation take place when soap is added to water? Will a micelle be formed in other solvents such as ethanol also?
What are the raw materials required for making soap in a laboratory (or at home)?
______ is better than soap for washing clothes when the water is hard.
Why is soap not suitable for washing clothes when the water is hard?
The chemical which is not required for the preparation of soap in the laboratory is:
(a) vegetable oil
(b) baking soda
(c) caustic soda
(d) common salt
Distinguish between esterification and saponification reactions of organic compounds.
Soap is a salt of ______ and sodium hydroxide.
What are the differences between Bath soap and soap for washing clothes?
What are the two different types of molecules found in the soap?
TFM in soaps represents ______ content in soap.
