Question

Methane (CH4) undergoes combustion. Which products form?

A. C and H20
B. CO2 and H20
O C. CO2 and H2
D. CO2, H20, and O2

Answer 1

carbon dioxide (CO2) and water (H2O).

Step-by-step explanation:

When methane burns in the air it has a blue flame. In sufficient amounts of oxygen, methane burns to give off carbon dioxide (CO2) and water (H2O). When it undergoes combustion it produces a great amount of heat, which makes it very useful as a fuel source. Methane is a very effective greenhouse gas.