1.

Ferric chloride is applied to stop bleeding because

Answer»

`Fe ^(3+)` ions coagulate blood which is a negatively CHARGED sol.
`Fe Cl_(3)` reacts with the CONSTITUENTS of blood to FORM a complex.
`Cl ^(+)` ions coagulate blood which is a positively charged sol.
Blood absorbs `FECL _(3).`

Answer :A


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