How will you prepare hydrochloric acid in laboratory?
Or
Describe briefly the method employed to dissolve hydrogen chloride gas in water as it is prepared. What is the purpose of funnel while preparing hydrochloric acid from HCl gas?
Write 5 things which dissolve in Water and Which do not dissolve in Water.
John was preparing tea. He added tea leaves and sugar in the water then he observed that sugar dissolved in water but the tea leaves did not. Looking at this situation we can classify tea leaves and sugar by which property?