In the Kipp's apparatus, the reaction gets stopped on closing the outl – InterviewSolution

1.	In the Kipp's apparatus, the reaction gets stopped on closing the outlet because
Answer» Gas STARTS COMING out from top The CONTACT between sulphide and the acid is broken by the presenceof gas collected in the free SURFACE of the middle chamber The acid becomes weak A protective film is formed on iron sulphide Solution :The contact between sulphide and the acid is brokenby the presence of gas collected in the free surface of the middle chamber.

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