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प्रश्न
The saponification of a fat or oil is done using _____ solution for hot process.
पर्याय
Ammonium hydroxide
Sodium hydroxide
Hydrochloric acid
Sodium chloride
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उत्तर
The saponification of a fat or oil is done using hydrochloric acid solution for the hot process.
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संबंधित प्रश्न
Differentiate between Toilet soap and Laundry soap.
In the neighbourhood of your school, hard water required for an experiment is not available. Select from the following group of salts available in your school, a group each member of which, if dissolved in distilled water, will make it hard:
(a) Sodium chloride, calcium chloride
(b) Potassium chloride, sodium chloride
(c) Sodium chloride, magnesium chloride
(d) Calcium chloride, magnesium chloride
State one use of saponification process.
Mention the essential material (chemicals) to prepare soap in the laboratory. Describe in brief the test of determining the nature (acidic/alkaline) of the reaction mixture of saponification reaction.
Explain the cleansing action of soap. Draw diagrams to illustrate your answer.
A student is testing water to know which is best for cleansing purposes with soaps. He would find that the cleansing action of soaps is best when he uses water obtained from
(a) rain
(b) tap
(c) hand pump
(d) pond
Distinguish between esterification and saponification reactions of organic compounds.
What are the two different types of molecules found in the soap?
TFM in soaps represents ______ content in soap.
What are soaps?
