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Fe(OH)(3) can be separated from Al(OH)(3...

`Fe(OH)_(3)` can be separated from `Al(OH)_(3)` by the addition of :

A

NaOH solution

B

dil. HCl solution

C

NaCl solution

D

NaOH & `NH_(4)Cl` solution

Text Solution

Verified by Experts

The correct Answer is:
A
`Al(OH)_(3)` dissolves in NaOH while the brown precipitate of `Fe(OH)_(3)` does not dissolve.
`Al (OH)_(3) + NaOH rarr underset("Soluble complex")( Na[Al(OH)_(4)])`
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