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Which of the following is magnetite? Fe3...

Which of the following is magnetite? `Fe_3O_4`, `Fe_2O_3`, `Fe_2O_3 3H_2O`, `Fe_2CO_3`.

A

`Fe_3O_4`

B

`Fe_2O_3`

C

`Fe_2O_3 3H_2O`

D

Fe_2CO_3

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The correct Answer is:
A
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JMD PUBLICATION-GENEREAL PRINCIPLES AND PROCESS OF ISOLATION OF ELEMENTS-Example
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