See image — AITS & Test Series Chemistry Question
Question
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Answer: 6
💡 Solution & Explanation
Chalcopyrites - 2 CuFeS Bauxite - 2 3 2 Al O .2H O Limonite - 2 3 2 Fe O .3H O Pyrolusite - 2 MnO Rutile - 2 TiO Casseterite - 2 SnO Calamine - 3 ZnCO Cuprite - 2 Cu O Chalcocite = 2 Cu S Argentite = 2 Ag S Cinnabar = HgS Siderite - 3 FeCO Thus, there are six oxide ores.
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