Chemistry
Rewrite the correct statement with the missing word/s : Aqua regia contains one part by volume of nitric acid and three parts by volume of hydrochloric acid.
Related Questions
In the laboratory preparation of hydrochloric acid, hydrogen chloride gas is dissolved in water.
(i) Draw a diagram to show the arrangement used for the absorption of HCl gas in water.
(ii) State why such an arrangement is necessary? Give two reasons for the same.
(iii) Write balanced chemical equations for the laboratory preparation of HCl gas when the reactants are :
(A) below 200°C
(B) above 200°C
Give reason for the following : Hydrogen chloride gas cannot be dried over quick lime.
Write balanced equation of dil. HCl with Calcium bicarbonate.
Give a balanced equation for the reaction : Conc. hydrochloric acid and potassium permanganate solution.