Chemistry, asked by Anonymous, 6 hours ago

will somebody like to be my friend and my question is that can you ell me an example of a color and chemical change and one for physical the first one to tell the answer will get brainliest option

Answers

Answered by mv7017588237

Answer:

1. copper reacts with oxygen, H2O and CO2 to give copper carbonate, which changes colour from brown to blue or blue green. Rusting blackening of surface of cut vegetable and fruit are other example of change of colour in a chemical reaction.

Answered by abhishekkasar123

Answer:

Rusting of an iron rod and melting of wax.

Explanation:

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