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प्रश्न
How does the use of detergent help to clean soiled clothes?
उत्तर
Detergent is a cleansing agent that combines with the impurities to make them more soluble and therefore wipe them away. A molecule of detergent consists of two ends. One of its ends is attracted to the water while the other holds on to the dirt. This results in the mixing of dirt and water. Due to the ability to get attached to both oil and water, the detergent molecule spreads easily. This property of a substance expanding on a surface is known as surface activity and the substance is known as surfactant. One of the effects of surface activity is lather formation.
This action of the detergent molecule results in the removal of dirt and stains from the clothes.
संबंधित प्रश्न
Synthetic detergents can be used in ______ water as well.
Make a list of detergents that you use.
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.
Which of the following statements is correct for the water with detergents dissolved in it?
How is soap chemically different from detergents?
______ are cleaning agents made from chemicals.
What are detergents?
How do detergent help in the laundry?
What are the advantages of using detergents over soaps?
