In the industrial production of H2 from water g...
In the industrial production of H2 from water gas the CO2 produced along with the H2 is removed by
washing under pressure
drying over phosphorus (V) oxide
passing the mixture to the limewater
using ammonical copper (I) chlorine
Correct answer is A
Washing under pressure is an action in the industrial production of H. Options B,C,D will not yield Co and H
The situation obtained when a perfect gas expands into a vacuum is ...
The furring of kettles is caused by the presence in water of ...
Which of the following substances causes the depletion of the ozone layer in the atmosphere? ...
The raw materials used for the smelting of iron ore in a furnace is ...
Which of the additives could improve the quality of steel? ...
Which of the following pairs of substances has the highest heat of neutralization? ...
What is the atomic number of Rutherfordium? ...
Which of the following in aqueous solution is neutral to litmus? ...
A positive reaction to Fehling's test indicates the presence of ...