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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.
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
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?
Differentiate soaps and detergents.
Detergents can be used for washing of clothes ______.
Which of the following statements is correct for the water with detergents dissolved in it?
Detergents are better than soaps. Justify.
______ are cleaning agents made from chemicals.
What are detergents?
How do detergent help in the laundry?
What are the advantages of using detergents over soaps?
