The solution of ferric chloride is acidic in nature.The aqueous solution of FeCl3salt undergoes hydrolysis và forms HCl.

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FeCl3 → Fe3+ + 3 Cl-

H+ + Cl- → HCl

This strong acid releases H+ ions in the solution.The resulting solution is acidic và turns blue litmus turns red.

So, the pH of the solution is acidic và on pH scale, it will be less than 7.


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