Iron forms iron halides salts by reacting the metal directly with halo – InterviewSolution

1.	Iron forms iron halides salts by reacting the metal directly with halogen. FeI_(3) does not exist. FeF_(3) is white soled inspite of five unpaired electronswith d^(5) configuration . FeCl_(3) is soluble in water and is used as a mordant in dyeing industry. Q.Anhydrous FeCl_(3) can be prepared by reaction of:
Answer» Fe with dry chlorine Fe with dil.HCL in the PRESENCE of `O_(2)` `Fe(OH)_(3)` with CONC. HCl `Fe_(2)O_(3)` with conc. HCl Answer :A

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