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1. |
Match the following:(i) Haematite (a) Fe3O4(ii) Siderite(b) Fe3O3(iii) Iron pyrite(c) Fe3O3(iv) Magnetite(d) FeS2 |
Answer» (i) – (b) (ii) – (c) (iii) – (d) (iv) – (a) |
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