Question

can u solve it if u can plzz answer fast...!

Answer 1

hey mate !!!

silver turn black due to the tanishing of

silver

it is due to formation of => Ag2S

here your reaction =>

Ag + H2S => Ag2S + H2

hope it helps :D

thanks

Answer 2

correct option is c: Ag2S

explanation:

silver reacts with hydrogen sulphide in air and forms silver sulphide and water
4Ag + 2H2S +O2 --->2 Ag2S + 2H2O
This is called as tarnishing of silver