During Burning of Candle?

During Burning of Candle?
★ Key Takeaways

When a Candle Burns, the Oxygen in the Air Reacts and Forms Carbon Dioxide. a New Substance, the Co2 Is Formed. So It Is a Chemical Change. When the Candle Melts, No New Substance Is Formed and the Molten Wax Can Be Again Solidified and Made into a Candle and It Is a Reversible Change.

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Direct Answer • Key Takeaway

When a Candle Burns, the Oxygen in the Air Reacts and Forms Carbon Dioxide. a New Substance, the Co2 Is Formed. So It Is a Chemical Change. When the Candle Melts, No New Substance Is Formed and the Molten Wax Can Be Again Solidified and Made into a Candle and It Is a Reversible Change.

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Sarah Jenkins
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Sarah Jenkins

Sarah Jenkins is a veteran tech journalist with over 12 years of experience covering artificial intelligence, mobile innovations, and digital ethics. Her insights have appeared in leading technology publications worldwide.