Chemistry, asked by biswajitam654, 1 day ago

example of change of colour

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Answered by nejamuddinsk153

Answer:

Color changes from blue to light green. Copper reacts with oxygen, H2O and CO2 to give copper carbonate, which changes color from brown to blue or blue green. Rusting, blackening of surfaces of cut vegetables and fruits are other examples of change of color in a chemical reaction....

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