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प्रश्न
“Detergents are now commonly used for laundry purposes.” Keeping this in mind, state any five advantages of using detergents over soaps in laundering of clothes.
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उत्तर
Advantages of detergents over soaps:
- They are cheaper than soaps.
- Easy to rinse out.
- It is efficient in hard water, hot water, cold water.
- Has lower surface tension than soaps.
- They will not combine with salts to form deposits on the fabrics.
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संबंधित प्रश्न
The substance that helps water to remove dirt from the surface of materials is called ______.
Synthetic detergents can be used in ______ water as well.
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.
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?
Detergents are better than soaps. Justify.
Select the odd one
The different kinds of detergents are
What are detergents?
How do detergent help in the laundry?
