Chemistry, asked by divyanshi7195, 1 year ago

write five colour changing reactions​

Answers

Answered by Rotinheaven
0

Answer:

1)Starch and iodine solution

2)Hydrated copper carbonate

3)Citric acid and potassium permanganate

4)Sulphur dioxide gas and pacified potassium dichromate solution

5)copper and oxygen

Explanation:

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