Chemistry, asked by akkumar12, 7 hours ago

Give two examples which illustrate the change in colour of reactants during a chemical reaction.

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Answered by durgadevu

Explanation:

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.

Answered by rajesh1027

Answer:

Free Fire is the ultimate survival shooter game available on mobile. Each 10-minute game places you on a remote island where you are pit against 49 other ...

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