Question

Global warming potential which gas is taken as standard

Answer 1

carbon dioxide gas is taken

Answer 2

Answer:

CO2

CO2, by definition, has a GWP of 1 regardless of the time period used, because it is the gas being used as the reference. CO2 remains in the climate system for a very long time: CO2 emissions cause increases in atmospheric concentrations of CO2 that will last thousands of years.