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प्रश्न
How do detergent help in the laundry?
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उत्तर
Detergents are available in the market in the form of bars, powders, and liquids. There are different detergents for washing clothes by hand and other special ones for machine wash of clothes.
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संबंधित प्रश्न
The substance that helps water to remove dirt from the surface of materials is called ______.
How does the use of detergent help to clean soiled clothes?
What should be expected from detergent for delicate garments?
What are the similarities between Natural detergents and man-made detergents?
Explain why oil does not mix in water. However, oil and water become homogeneous if a sufficient quantity of detergent is added.
Answer the following question using the data given below:
Assertion: Detergents are more effective cleansing agents than soaps in hard water.
Reason: Calcium and magnesium salts of detergents are water-soluble.
How do detergents cause water pollution? Suggest remedial measures to prevent this pollution?
Which of the following statements is correct for the water with detergents dissolved in it?
If a sample of water containing detergents is provided to you, which of the following methods will you adopt to neutralize it?
Detergent does not form scum in hard water so its effectiveness reduces in hard water.
