) Iron cannot displace zinc from its solution.
A anr voccolocauires a dull green coating if
Answers
Answered by
1
Ans1. Iron cannot displace zinc from its solutions because zinc is more reactive metal than iron.
I can't understand the second one .
Bt ....
if a metal is exposed to surrounding then it will react with the gases in the air which causes this green coating .
I can't understand the second one .
Bt ....
if a metal is exposed to surrounding then it will react with the gases in the air which causes this green coating .
Similar questions