Question
Question: Coal gas is a mixture of :...
Coal gas is a mixture of :
A
CO and H2
B
H2, saturated and unsaturated hydrocarbons, CO, CO2, N2 and O2
C
Saturated and unsaturated hydrocarbons
D
CO, CO2 and CH4
Answer
H2, saturated and unsaturated hydrocarbons, CO, CO2, N2 and O2
Explanation
Solution
Coal gas contains H2, saturated and unsaturated
hydrocarbons, CO, CO2, N2 and O2.