Question

5 to 10 chemical equations of change in colours​

Answer 1

Answer:

Certain chemical reactions are characterized by a change in the colour of reactants. For example, when we add some pieces of iron to the blue colored copper sulphate solution, the colour of the solution turns light green.

Answer 2

What are 10 chemical changes examples?
Burning wood.
Souring milk.
Mixing acid and base.
Digesting food.
Cooking an egg.
Heating sugar to form caramel.
Baking a cake.
Rusting of iron.

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