When an apple is cut into pieces and kept open in air it turns to blue colour
why?
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2
Answer:
When slice of a cut apple is exposed to air for some time, it acquires a brown colour due to the formation of new substances by the action of oxygen present in the air. Hence, the change in colour of the cut apple slice is a chemical change.
Explanation:
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Answered by
0
Answer:
because fungi will spread over the Apple and will spoil the apple. this will lead to the turning of colour of apple to blue.
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