JAMB - Chemistry (2001 - No. 40)
A burning candle produces water and
Carbon (II) oxide
Carbon (IV) oxide
Oxygen
Hydrogen
คำอธิบาย
A candle is an hydrocarbon. Generally when hydrocarbons undergo combustion (like a burning candle), there are ususally two products yielded, which are water and carbon (iv)oxide. The answer is option B