Chemistry
Give reasons for the following :
Dense white fumes are obtained when a jar of HCl gas is inverted over a jar of ammonia gas.
Related Questions
Give reasons for the following :
In the laboratory preparation of HCl acid from NaCl and conc. H2SO4, the residual salt formed at temperatures above 200°C forms a hard crust and sticks to the glass.
Give reasons for the following :
In the fountain experiment to demonstrate the high solubility of HCl gas in water, dry HCl gas is filled in the round bottom flask.
Give reasons for the following :
Iron sheets are cleaned with hydrochloric acid before dipping into molten zinc for galvanizing.