Q.
The production of dihydrogen gas via water-gas shift reaction CO(g)+H2O(g)ΔCatalystCO2(g)+H2(g)
The CO2 gas is removed by scrubbing with solution of
The given equation, i.e., water gas shift reaction, is used to increase the production of hydrogen gas. Here, the obtained carbon dioxide (CO2) is removed by scrubbing with a solution of sodium arsenite