Science, asked by Arseena9989, 8 months ago

when a (️) candle burns what kind of change occurs?

Answers

Answered by bhuvankumarapatripow

Answer:

both physical and chemical changes

Explanation:

When a candle burns, both physical & chemical changes occur. On heating, candle wax melts and form liquid wax. It is a physical change. Since it again turns into solid wax on cooling.

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Answered by Anonymous

Answer:

When a candle burn both physical and chemical change occur.

Explanation:

On heating,candle wax melts and form liquid wax. It is a physical change. Since it again turns into solid wax on cooling.This is a reversible change. When a candle is burnt in air, the mass of the product is increased due to atmospheric oxygen which show a that it is a chemical change.

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