Advertisements
Advertisements
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
उत्तर
It is a sodium salt of long-chain fatty acids.
APPEARS IN
संबंधित प्रश्न
The substance that helps water to remove dirt from the surface of materials is called ______.
Make a list of detergents that you use.
What should be expected from detergent for delicate garments?
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.
Differentiate soaps and detergents.
Detergents can be used for washing of clothes ______.
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
How do detergent help in the laundry?
