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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.
Make a list of detergents that you use.
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.
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?
State True or False:
Detergent does not form scum in hard water so its effectiveness reduces in hard water.
______ are cleaning agents made from chemicals.
Select the odd one:
The different kinds of detergents are:
What are detergents?
