List-I contains some cations and List-II contains some anion which produce white ppt with corresponding cation. Match List-I with List-II and select correct code for your answer. List-I: (P) Ag+ (Q) Z

Question

List-I contains some cations and List-II contains some anion which produce white ppt with corresponding cation. Match List-I with List-II and select correct code for your answer.

List-I:
(P) Ag+
(Q) Zn2+
(R) Mg2+
(S) Ba2+

List-II:
(1) Cl-
(2) S2-
(3) CO3^2-
(4) SO4^2-

Prashant Kotian · Accepted Answer

Correct answer: D. Ag+ Zn2+ Mg2+ Ba2+ Cl White ppt. No ppt. No ppt. No ppt. 2 S  Black ppt. White ppt. No ppt. No ppt. 2 3 CO  Pale yellow ppt. White ppt. White ppt. White ppt. 2 4 SO  White ppt. which is sparingly soluble No ppt. No ppt. White ppt. In code (D) all are given with correct observation.

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