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प्रश्न
Which of the following statements is wrong about detergents?
विकल्प
It is a sodium salt of long-chain fatty acids
It is sodium salts of sulphonic acids
The ionic part in a detergent is `–"SO"_3^– "Na"^+`
It is effective even in hard water
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उत्तर
It is a sodium salt of long-chain fatty acids.
APPEARS IN
संबंधित प्रश्न
What should be expected from detergent for delicate garments?
Explain why oil does not mix in water. However, oil and water become homogeneous if a sufficient quantity of detergent is added.
Differentiate soaps and detergents.
If a sample of water containing detergents is provided to you, which of the following methods will you adopt to neutralize it?
Detergents are better than soaps. Justify.
“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.
Select the odd one
The different kinds of detergents are
What are detergents?
How do detergent help in the laundry?
What are the advantages of using detergents over soaps?
