Is the change in colour of an indicator (acid, bases &salts) a chemical change or a physical change? Please support your answer with some points.
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physical change
hope it helps...........
hope it helps...........
Answered by
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it is a chemical change because we have alreadg read about characteristics of a chemical reaction so change in colour is present there.
avneetkaurvirdi:
I hope physical change ....
no it is physical because change in colours is also in physical change
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