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प्रश्न
Select the odd one
The different kinds of detergents are
विकल्प
Detergents made from Quaternary ammonium salts
Detergents made from the permanent hardness of water
Detergents made from sodium alkyl sulphates
Detergents made from esterified polyhydroxy compounds
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उत्तर
Detergents made from the permanent hardness of water
Explanation:
The different kinds of detergents are Sodium Alkyl Sulphates, Quaternary Ammonium Salts, and partially esterified polyhydroxy Compounds.
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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.
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?
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.
Detergents are better than soaps. Justify.
Detergent does not form scum in hard water so its effectiveness reduces in hard water.
How do detergent help in the laundry?
