Formula of magnetite is [CPMT 1991]

1.	Formula of magnetite is [CPMT 1991]
A.	\[F{{e}_{2}}{{O}_{3}}\]
B.	\[Fe{{S}_{2}}\]
C.	\[FeC{{O}_{3}}\]
D.	\[F{{e}_{3}}{{O}_{4}}\]
Answer» E.

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Formula of magnetite is [CPMT 1991]

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