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प्रश्न
The substance that helps water to remove dirt from the surface of materials is called ______.
विकल्प
white cement
soap
detergent
wearing of bones
tooth decay
hard
soft
Portland
fatty acid
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उत्तर
The substance that helps water to remove dirt from the surface of materials is called detergent.
संबंधित प्रश्न
Synthetic detergents can be used in ______ water as well.
How does the use of detergent help to clean soiled clothes?
Make a list of detergents that you use.
What are the similarities between Natural detergents and man-made detergents?
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?
Detergents can be used for washing of clothes ______.
______ are cleaning agents made from chemicals.
Select the odd one
The different kinds of detergents are
What are the advantages of using detergents over soaps?
