In the industrial production of H2 from water gas the CO2 produced along with the H2 is removed by
-
A.
washing under pressure -
B.
drying over phosphorus (V) oxide -
C.
passing the mixture to the limewater -
D.
using ammonical copper (I) chlorine
Correct Answer: Option A
Explanation
Washing under pressure is an action in the industrial production of H. Options B,C,D will not yield Co and H
There is an explanation video available below.