Showing posts with label How Phenyl is prepared?. Show all posts
Showing posts with label How Phenyl is prepared?. Show all posts

Friday, June 11, 2021

How Phenyl is prepared

 Q. How Phenyl is prepared?

Ans.

    Preparation of Phenyl.

        Phenyl is a solution which kept the household clean and destroyed jers. It can be prepared at home easily. In the beginning crushed resin is mixed with boiled castor oil and the mixture left for cooling. After sometime when it cooled caustic soda solution is mixed with it and the mixture is stirred constantly to prevent coagulation. Then creosote oil is poured into the mixture and left for ten minutes. After that carbolic acid and potassium permanganate are added to this. Then water is poured and stirred frequently. Now the solution poured into pot and kept there for 24 hours. Then Phenyl is ready to be boiled and labelled.



            For more Search www.englishbase.in

    Thanks.

Pol.Sc.2nd.Sem, Unit -1

 Political science 2nd.Sem, Unit-1 Q.1) What do you mean by Law? Explain four sources of Law. جواب: قانون (Law) سے مراد وہ اصول اور ضابطے ہی...