Dry carbon (II) oxide gas reacts with heated lead (II) oxide as shown in the equation below.
Pb(s)+CO(g)→Pb(s)+CO²(g)
(a) Name the process undergone by lead (II) oxide. (b) Give a reason for your answer in (a) above. (c) Name other gas that can be used to perform the same function as carbon (II) oxide gas in the above reaction.
