In the industrial production of H2 from natural gas the CO2 produced along with the H2 is removed by

In the industrial production of H2 from natural gas the CO2 produced along with the H2 is removed by

Answer Details

In the industrial production of hydrogen gas from natural gas, carbon dioxide is produced as a byproduct. To remove the carbon dioxide from the hydrogen gas, the mixture is washed under pressure. Therefore, the correct option is "washing under pressure."