Aqueous solutions of this ion give a reddish precipitate when excess hydroxide ion is added.

(A) Cu^{2+}

(B) CO₃^{2-}

(C) Fe^{3+}

(D) Al^{3+}

(E) Pb^{2+}

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30 April, 04:53

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Lorena Munoz · Answer 1

Lorena Munoz 30 April, 06:46

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Fe ^3 + is the correct answer

Aqueous solutions of this ion give a reddish precipitate when excess hydroxide ion is added.(A) Cu^{2+}(B) CO₃^{2-}(C) Fe^{3+}(D) Al^{3+}(E) Pb^{2+}