Question

Q5. When copper turnings are kept in the solution of silver nitrate for some time, the colourless solution of silver nitrate changes into blue colour

a. What is the reason behind it?
b. Which type of change is this?
c. Write the chemical equation for it.​

Answer 1

Explanation:

pic will help u dear

plz Mark.

Answer 2

Answer:

i

because copper is more reactive than silver so copper displace silver

ii

it is a displacement reaction

iii

Cu+2AgNo3 = Cu(No3)2 +2Ag