Match the anionic species given in Column I that are present in the ore (s) given in Column II.
Match the anionic species given in Column I that are present in the ore (s) given in Column II.
| Column I | Column II | ||
| A | Carbonate | P | Siderite |
| B | Sulphide | Q | Malachite |
| C | Hydroxide | R | Bauxite |
| D | Oxide | S | Calamine |
| T | Argentite |
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A →P, Q, S; B →T; C→ Q, R; D →R
(P) Siderite – FeCO3
(Q) Malachite – CuCO3. Cu(OH)2
(R) Bauxite – AlOx(OH)3–2x
(S) Calamine – ZnCO3
(T) Argentite – Ag2S
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