The constituent of air necessary in the rusting... - JAMB Chemistry 2017 Question
The constituent of air necessary in the rusting process are
A
O2 and H2O
B
Ar and CO2
C
CO2 and H2O
D
O2 and CO2
correct option: d
The constituent of air includes O2, CO2, N2 and Noble gases. While for a rusting process to take place, the presence of O2, H2O and CO2 is important.
The constituent of air includes O2, CO2, N2 and Noble gases and for rusting process to take place.
The presence of O2 and CO2 as a constituent of air is indispensable
The constituent of air includes O2, CO2, N2 and Noble gases and for rusting process to take place.
The presence of O2 and CO2 as a constituent of air is indispensable
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