JAMB - Chemistry (2000 - No. 36)
Synthesis gas is a mixture of
CH4 and H2O
CH4 and H2
CO2 and H2
CO and H2
Explication
Synthesis gas is a mixture of carbon monoxide (CO) and hydrogen gas (H2).i.e CO + H2. It's also known as water gas because of its use in the synthesis of methanol and other hydrocarbons.