TS EAMCET · Chemistry · General Principles and Processes of Isolation of Metals
Identify the correct set of sulphide ores from the following
- A Fool's gold, Calamine, Kaolinite
- B Sphalerite, Fool's gold, Chalcopyrites
- C Copper glance, Siderite, Malachite
- D Bauxite, Magnetite, Zincite
Answer & Solution
Correct Answer
(B) Sphalerite, Fool's gold, Chalcopyrites
Step-by-step Solution
Detailed explanation
Sphalerite is a zinc sulfide mineral with a chemical composition of Zn,Fe and S. It is found in metamorphic, igneous, and sedimentary rocks. Fool's Gold is a mineral pyrite or iron pyrite. It is an iron sulfide with the chemical formula FeS2. Chalcopyrite is a copper iron…
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