Question

Best topics on chemistry for competition
Please tell me the best topic and process that how I can do that
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Answer 1

Answer:

Aim:To see reaction taking place between iron fillings and copper sulphate

Materials Required :Iron fillings, Copper Sulphate, Test Tube Spatula

Procedure :*In a test tube, take copper sulphate solution (blue colour)

*Add a spatula of iron fillings

Observation :You will see that blue color fades.The solution becomes light green. And The iron nail turns red in color.

Iron+Copper Sulphate =Ferrous Sulphate +Copper

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Answer 2

Answer:

Here is your answer

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