Click on the correct response in the following questions

(a)	It dries the hydrogen chloride gas
(b)	It reacts with sodium hydro gensulphate to form hydrogen chloride gas

2) What property of hydrogen chloride gas can you learn from the way it is collected?

(a)	The gas is soluble in conc. Sulphuric acid
(b)	The gas is insoluble in water
(c)	The gas is denser than air(s)
(d)	The gas is less dense than air