Question

Name the most reactive and less reactive metal.
When a iron nail is deeped a copper sulphate solution it turns green-
explain.
fond noisoning?​

Answer 1

Explanation:

When an iron nail immersed in the solution of copper sulphate than iron displaces copper from the solution of copper sulphate because iron is more reactive than copper. Therefore copper sulphate solution colour changes from blue to pale green

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Answer 2

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Most Reactive Metal : Potassium

Least reactive Metal: Gold

When an iron nail is dipped in copper solution, then the iron ions displace the copper ions present in blue colored CUSO4 solution and form FeSO4 solution which is green in color.

Food Poisoning is the illness caused by bacteria or other toxins in food, typically with vomiting and diarrhoea.