Explain why `0.1M NH_(3)` solution:  a. Will precipitate `Fe(OH)_(2)` from `0.1M`
Channel: Doubtnut
Date: 12/07/2020

Explain why `0.1M NH_(3)` solution:  a. Will precipitate `Fe(OH)_(2)` from `0.1M` soluton `Fe^(2+)`.  b. Will not precipitate `Mg(OH)_(2)` from a solution which is `0.2 M` in `overset(o+)NH_(4)` and `0.01M` in `Mg^(2+)`.  c. Will not precipitate `AgOH` from a solution which is `0.01M` in `Ag^(o+)`.