Fe(OH)_(3) can be separated from Al(OH)_(3) by the addition of – InterviewSolution

1.	Fe(OH)_(3) can be separated from Al(OH)_(3) by the addition of
Answer» NACL SOLUTION Dil. HCl solution NaOH solution `NH_(4)Cl` and `NH_(4)OH` Solution :Due to common ion effect of `NH_(4)^(+)`, CONCENTRATION of `OH^(-)` decreases, as `K_(sp)Fe(OH)_(3) LT K_(sp)Al(OH)_(3)` thus `Fe(OH)_(3)` get precipitated first.

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