Chemistry · Chemical Reactions
A magnesium ribbon burns with a dazzling white flame in air and changes into a white powder 'X'. Identify substance 'X'.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1MgO✓
- 2Mg(OH)2
- 3Mg
- 4MgCO3
Correct answer
MgO
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