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प्रश्न
In the soap micelles
पर्याय
the ionic end of soap is on the surface of the cluster while the carbon chain is in the interior of the cluster.
ionic end of soap is in the interior of the cluster and the carbon chain is out of the cluster.
both ionic end and carbon chain are in the interior of the cluster
both ionic end and carbon chain are on the exterior of the Cluster
उत्तर
the ionic end of soap is on the surface of the cluster while the carbon chain is in the interior of the cluster
Explanation -
Soaps are molecules in which the two ends have differing properties, one is hydrophilic, that is, it interacts with water, while the other end is hydrophobic, that is, it interacts with hydrocarbons. Clusters of molecules in which the hydrophobic tails are in the interior of the cluster and the ionic ends are on the surface of the cluster are called a micelle.
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संबंधित प्रश्न
Describe in brief the cleansing action of soap.
State one use of esterfication process.
Fill in the following blank with suitable word:
The sodium salt of a long chain fatty acid is called .............
Why is soap not suitable for washing clothes when the water is hard?
Which of the two is better for washing clothes when the water is hard: soap or detergent? Give reason for your answer.
Give the reason of formation of scum when soaps are used with hard water.
The chemical mostly used in the preparation of most of the soaps we use is
(a) Sodium chloride
(b) Potassium hydroxide
(c) Sodium hydroxide
(a) Potassium chloride
Write an answer to the following question.
Name three chemicals responsible for the surface activity of various detergents.
Water, coconut oil, and _______ are necessary for soap preparation.
______ are substances which can undergo chemical changes to produce certain materials.
