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Coal and Petroleum — Science STD 8 — Question

Gujarat BoardEnglish MediumSTD 8ScienceCoal and Petroleum1 Mark
MCQ
What is produced when magnesium ribbon bums?
  • A
    Magnesium hydroxide
  • B
    Magnesium oxide
  • C
    Light
  • ✓
    Both $b$ and $c$
✓

Answer

Correct option: D.
Both $b$ and $c$
Both $b$ and $c$

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