15. Why is burning of sugar a chemical change?
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Answered by
9
Burning of sugar is a chemical change. Fire activates a chemical reaction between sugar and oxygen. The oxygen in the air reacts with the sugar and the chemical bonds are broken.
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Answer:
burning of sugar is a chemical change because if we burn it a new substance form ash is left or formed . this differs from sugar.
Explanation:
the change in which new substance formed is called chemical change
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