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A copper coin is kept in …

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A copper coin is kept in a silver nitrate solution for some time.What will happen to the coin and the colour of the solution?

Posted by Mehtab Khan 6 years, 6 months ago

CBSE > Class 10 > Science

1 answers

Amar Kumar 6 years, 6 months ago

Copper metal is more reactive than silver metal thus, when copper coin is kept immersed in silver nitrate solution for some time, it displaces silver from silver nitrate solution. The grey solid crystal of Ag metal are seen growing on the copper coin and solution turns blue in colour due to formation of copper nitrate.

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