Question

Alum or ferric chloride is added to stop bleeding why

Answer 1

Hyyy mate


here is your Ans


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Bleeding stops when alum and ferric chloride solution is applied to a bleeding part.FeCl3 is better than NaCl to cause coagulation of blood. Bleeding stops when alum and ferric chloride solution is applied to a bleeding part.
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I hope it Help you

Answer 2

both alum or ferric chloride come in contact with blood,they neutralize the charge in the colloidal particles. In the absence of charge,bloods becomes thick and bleeding stopped.❤️❤️❤️I hope this will help u