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What would you observe on adding zinc granules to freshly prepared ferrous sulphate solution ? Give reason for your answer.

 

 

 

 
 
 
 
 

Answers (1)

The green colour of ferrous sulphate solution turns to colourless 

Black coating is formed on zinc.

Reason - zinc is more reactive than iron, therefore zinc displaces the iron from its solution.

Zn+FeSO_{4}\rightarrow ZnSO_{4}+Fe

Posted by

Sumit Saini

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