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प्रश्न
Which of the following statements is wrong about detergents?
पर्याय
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
Synthetic detergents can be used in ______ water as well.
What should be expected from detergent for delicate garments?
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?
Which of the following statements is correct for the water with detergents dissolved in it?
Detergents are better than soaps. Justify.
How is soap chemically different from detergents?
______ are cleaning agents made from chemicals.
What are detergents?
