Q. The iron ore magnetite consists of

  • (A) 3Fe2O3 & 3H2O
  • (B) Fe2O3
  • (C) Fe3OH4
  • (D) FeCO3
✅ Correct Answer: (B) Fe2O3

Published by Ram Sharma ⭐ 193.88K Points at 14-Dec-2021 08:29 pm in Chemistry

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