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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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