Brown colour of the apple after cutting is a chemical change or a physical change
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Answer:
Brown colour of the apple after cutting is a chemical change
Explanation:
With the presence of this atmosphere oxygen, polyphenol oxidase enzyme oxidises the phenolic compounds which are already present in the apple cells. That's why the brown colour appears and this is a chemical reaction based phenomenon so it is a chemical change not a physical change
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physical changes
because apple we got from
nature
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