ICSE Questions
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Class 10
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Class 10
The most common ore of iron is _____ . (calamine / haematite)
Metallurgy (10)
The most common ore of iron is _____ . (calamine / haematite)
Answer
Haematite
Exam Year:
2018
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Class 10
Class 10 Chemistry
The most common ore of iron is _____ . (calamine / haematite)