MCQ
लोहा ऑक्सीजन से संयोग कर क्या बनाता है?
  • A
    $\mathrm{FeCO}_{3}$
  • B
    $\mathrm{Fe}\mathrm{S}\mathrm{O}_{4}$
  • $\mathrm{Fe}_{3} \mathrm{O}_{4}$
  • D
    $\mathrm{FeO}$

Answer

Correct option: C.
$\mathrm{Fe}_{3} \mathrm{O}_{4}$
c

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