Please explain how to preamp soap in lab. Class 10th.
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Soap is prepared by heating animal fat or vegetable oil with concentrated sodium hydroxide .
Heat
Fat or oil + NaOH ----------> Soap +Glycerol.
The process of making soap by the hydrolysis of fats and oils with alkalis is called Saponification.
Raw Materials Required For preparation of soap in Laboratory :
--> Vegetable oil
---> Sodium Hydroxide
---> Commom salt
---> Beaker
---> Bunsen Burner.
TEST: saops are mostly basic in nature and we can do litmus test red litmus will turn to blue.
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