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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