Biology, asked by Jumanah, 1 year ago

An Apple slice turns Brown in colour when kept out in air for long time. Why?is it physical or chemical

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Answered by binduks7319

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The change of colour in this case is due to the formation of a new substance. So, it's a chemical change.

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Answered by download

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It r is it oxygen to form iodine so it turns Brown

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