Which of the following indicates that the bonding in hydrogen chloride is covalent?
Explain why :
(a) anhydrous HCl is a poor conductor while aqueous HCl is an excellent conductor. (b) when the stopper of a bottle full of hydrogen chloride gas is opened there are fumes in the air. (c) a solution of hydrogen chloride in water turns blue litmus red and conducts electricity, while a solution of the same gas in toluene : (i) has no effect on litmus, and (ii) does not conduct electricity. (d) thick white fumes are formed when a glass rod dipped in NH4OH is brought near the mouth of a bottle full of HCl gas. (e) dry hydrogen chloride gas does not affect a dry strip of blue litmus paper but it turns red in the presence of a drop of water.
(f) hydrogen chloride gas is not collected over water.
Which of the following drying agent is used in drying hydrogen chloride gas?
Which of the following acid is used with sodium chloride in the laboratory preparation of hydrogen chloride gas?