1.

At 298 K , the K_(sp)value of Fe(OH)_3 in aqueous solution is3.8 xx 10^(-38). The solubility of Fe^(3+)ions will increase when

Answer»

<P>`P^(H)` is increased
`P^(H)` is 7
`P^(H) ` is DECREASED
Saturated solution is exposed to sun light

Solution :Solubilityincreases on REMOVING ` OH^(-)` i.e., if ` PH downarrow `


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