A) Haematite
B) Magnetite
C) Cassiterite
D) Limonite
Correct Answer: C
Solution :
\[Cassiterite\,\,(Sn{{O}_{2}}),\,\,\,\,Magnetite\,\,\,\,(F{{e}_{3}}{{O}_{4}})\] \[Haematite\,\,(F{{e}_{2}}{{O}_{3}}),\,\,\,\,Limonite\,\,(F{{e}_{2}}{{O}_{3}}.3{{H}_{2}}O)\]You need to login to perform this action.
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