A compound is soluble in water. If ammonium hydroxide is added to aqueous solution of compound a bro — NEET Chemistry Past Papers Chemistry Question

Question

A compound is soluble in water. If ammonium hydroxide is added to aqueous solution of compound a brownish red precipitate appears which is soluble in dilute HCl. The basic radical of compound is (A) Aluminium (III) (B) Zinc (II) (C) Iron (III) (D) Iron (II) 2 3 2 3 2 3 2 3 NO− 3 Cr2O2− 7 – 3 PO3− 4 SO2− 4 3 3 2+ + Be2+ (aq.) > Li+ (aq.) Zn Ga Cs K 2 4 2 2 7 1 2 10 2 5 3 3 3 – – 3 3 2 2 2 4 2 MAJOR TEST SERIES PHASE- 1 9610ZMD800101250012