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प्रश्न
Describe what you will observe and write fully balanced equation when the following is introduced in a jar of oxygen.
Red hot coal (carbon)
उत्तर
When red hot coal (carbon) is introduced into a jar of oxygen, it bums brightly producing sparkles and a crackling sound. It forms a colourless gas known as carbon dioxide.
C + O2 → CO2
Carbon Oxygen Carbon dioxide
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