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प्रश्न
Write the properties of this substance.
Soap
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उत्तर
- There are various varieties of soap.
- Certain detergents are solid, while others are liquid. Some soaps are in the form of blocks, while others are in the form of powders.
- Soaps are soluble in water and undergo the formation of soap solutions.
- Soaps are manufactured using a variety of chemicals.
संबंधित प्रश्न
Write the properties of this substance.
Glass
Write the properties of this substance.
Coal
Why does this happen?
The fragrance of incense sticks lighted in one corner of a room spreads to the other corner.
Short Answer Type Question:
Why is a tumbler not made with a piece of cloth?
Short Answer Type Question:
Kerosene, coconut oil, mustard oil do not dissolve in water, even on shaking. They separate after sometime forming two different layers. Explain why.
Short Answer Type Question:
Name the naturally occurring hardest substance known.
Long Answer Type Question:
Describe an experiment to prove that water is transparent.
Which type of the following materials is used for making the front glass (wind screen) of a car?
Arrange the jumbled words to arrive at the appropriate name of material and also write two uses of it.
tcaslpi
Chalk, iron nail, wood, aluminium, candle, cotton usually look different from each other. Give some properties by which we can prove that these materials are different.
