Chemistry, asked by Idpriti, 1 year ago

give reason colour of the copper coin change when dipped in silver nitrate solution

Answers

Answered by Tejaa1

it forms copper nitrate which is not the same color as copper.

Answered by putti31

this is because copper displaces silver from silver nitrate solution.
copper+silver nitrate=copper nitrate+silver

putti31: even copper is placed above the silver in reactivity series

Tejaa1: copper is more reactive than silver

putti31: yes

putti31: even copper is above silver in reactivity series

Tejaa1: it displaces silver and forms copper nitrate. so the color changes.

putti31: so copper is more reactive than silver

putti31: ok

Tejaa1: yes

Previous Question

Next Question