A.powdered iron
B.ferrous oxide
C.hydrated ferric oxide
D.none of the above
Related Mcqs:
- Which of the following statements is not correct?
- Which of the following form of iron is produced as a result of annealing of white cast iron?
- Iron pipes lying under acidic soil are often attached to blocks of magnesium for protection from rusting. Magnesium offers protection to iron against corrosion because it
- Grey cast iron is produced
- White cast iron is produced
- Blisters in wrought iron cause
- Which of the following is the least pure from of iron?
- Which allotropic form of iron is magnetic at room temperature?
- Which allotropic form of iron does not have body centred cubic lattice?
- The allotropic form of iron not having body centred cubic lattice is
