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Air. — Science STD 8 — Question

Tamilnadu BoardEnglish MediumSTD 8ScienceAir.1 Mark
MCQ
Name the compounds produced when the following substances burn in oxygen.
  • A
    Carbon
  • B
    Sulphur
  • C
    Phosphorous
  • D
    Magnesium
✓

Answer

  1. Carbon dioxide (CO2)
  2. Sulphur dioxide (SO2)
  3. Phosphorus trioxide (P2O3) (or) Phosphorus pentoxide (P2O5)
  4. Magnesium Oxide (MgO)
  5. Iron Oxide (Fe2O3)
  6. Sodium Oxide (Na2O)

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