how to make shope in laboratory
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1) Take about 20ml of castor oil in a beaker.
2) Add 30ml of 20percent sodium hydroxide solution in it
3) Heat the mixture with constant stirring till a paste of soap is formed.
4)Then add 50 to 10g of salt.
5) Stir the mixture well and allow it cool. On cooling the solution, solid soap separates out.
6) When soap sets it can be cut into pieces called soap bars.
2) Add 30ml of 20percent sodium hydroxide solution in it
3) Heat the mixture with constant stirring till a paste of soap is formed.
4)Then add 50 to 10g of salt.
5) Stir the mixture well and allow it cool. On cooling the solution, solid soap separates out.
6) When soap sets it can be cut into pieces called soap bars.
Abhisheknirala1:
thank you very much
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