JAMB Chemistry 2008 Objective — Question 38

Question 38 of 50 from the Joint Admissions and Matriculation Board (JAMB) Chemistry 2008 Objective paper, with the correct answer and a full explanation.

The most common ores of iron include

A. haematite, malachite and limonite
B. chalcocite, calamine and bornite
C. magnetite, haematite and limoniteCorrect
D. malachite, chalcocite and bornite

Explanation

The most common ores of iron include: magnetite (Fe3O4), haematite (Fe2O3), limonite (FeO(OH).H2O).

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