C-01-Q031mediumsingle_mcq
When kerosene, natural gas or wax is burnt, hydrocarbon reacts with which gas of the air?
When kerosene, natural gas or wax is burnt, hydrocarbon reacts with which gas of the air?
- anitrogen
- boxygen
- cargon
- dhelium
When kerosene, natural gas or wax is burnt, hydrocarbon reacts with which gas of the air?