Question

iv.Write the chemical reaction
that takes place graphite​

Answer 1

Reaction of carbon with air

Carbon, as graphite, burns to form gaseous carbon (IV) oxide (carbon dioxide), CO2. ... When the air or oxygen supply is restricted, incomplete combustion to carbon monoxide, CO, occurs. 2C(s) + O2(g) → 2CO(g) This reaction is important

Answer 2

Explanation:

In the dry cell, the oxidation of zinc occurs at graphite anode. Zinc loses two electrons to form Zn

2+

ion. The electrode reaction is Zn

Zn

2+

+2e

−