Metallurgy

Section: Chemistry

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Question : 15 of 16

Marks: +1, -0

Which one of the following sets is not correctly matched?

[AP EAPCET 18 May 2024 Shift 1]

Cuprite, haematite - oxide ores
Calamine, siderite - carbonate ores
Magnetite, malachite - silicate ores
Sphalerite, fool's gold - sulphide ores

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