At `25^(@)C`, the `K_(sp)` value of `Fe(OH)_(2)` in aquoeus solution is `3.8 xx 10^(-38)`. The solubility of `Fe^(3+)` ions will increases when

At 298 K , the K_(sp) value of Fe(OH)_3 in aqueous solution is 3.8 xx 10^(-38) . The solubility of Fe^(3+) ions will increase when

At 298 K, the K_(xp) value of Fe(OH)_(3) , in aqucous solution is 3.8 xx 10^(-38) . The solubility of Fe^(3+) ions will increase when

At 298 K, the K_(xp) value of Fe(OH)_(3) , in aqucous solution is 3.8 xx 10^(-38) . The solubility of Fe^(3+) ions will increase when

The molar solubility of ferric hydroxide in aqueous solution is 6xx10^(-38) at 298 K. the solubility of Fe^(3+) ion will increase when the :

Consider the following statement and select correct option: (I) K_(sp) of Fe(OH)_(3) in aqueous solution is 3.8xx10^(-38) at 298 K. The concentration of Fe^(+) will increase when [H^(+)] ion concentration decreases. (II) In a mixture of NH_(4)Cl and NH_(4)OH in water, a further amountof NH_(4)Cl is added. The pH of the mixture will decreases. (III) An aqueous solution of each of the following salt (NH_(4)I,HCOOK) will be basic, acidic respectively.

Consider the following statement and select correct option: (I) K_(sp) of Fe(OH)_(3) in aqueous solution is 3.8xx10^(-38) at 298 K. The concentration of Fe^(+) will increase when [H^(+)] ion concentration decreases. (II) In a mixture of NH_(4)Cl and NH_(4)OH in water, a further amountof NH_(4)Cl is added. The pH of the mixture will decreases. (III) An aqueous solution of each of the following salt (NH_(4)I,HCOOK) will be basic, acidic respectively.

K_(sp) of A_2B_(3) in water at 25^(@) C . is 1.1 xx 10^(-23) concentration of A^(+) ions is