1.

Do as directed.(1) Blue coloured solution is given in the figure. Which solution is it? What causes the (0colour change in this solution. Explain.Bue colour solutiongreen colour solutionIron nailRadish iror nai(2) A flag near the check post furls in the direction of sea. Is it midnight or alWhy?2(3) Describe the experiment showing the conduction of heat in solid substance withdiagramComplete the equation(04​

Answer»

ANSWER:

The first SOLUTION is copper (II) sulphate

when iron nails are ADDED to it it become iron(II) sulphate

Explanation:

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