Advertisements
Advertisements
प्रश्न
- What must be added to sodium chloride to prepare hydrogen chloride?
- Write the equation for the reaction which takes place in question (a).
Advertisements
उत्तर
- Sulphuric acid must be added to sodium chloride to prepare hydrogen chloride.
-
\[\ce{\underset{Sodium Chloride}{NaCl} + \underset{Sulphuric acid(Conc{.})}{H2SO4} ->[\lt 200^\circ C] \underset{Sodium hydrogen sulphate}{NaHSO4} + \underset{Hydrogen chloride gas}{HCl}}\]
APPEARS IN
संबंधित प्रश्न
Write an equation for the reaction of hydrochloric acid on caustic soda solution.
Write an equation for the reaction of hydrochloric acid on copper oxide.
Name an element which reacts with hydrogen to form a compound which is strongly acidic in water.
Give three distinct test [apart from using an indicator] you would carry out with solution of HCl to illustrate the typical properties of an acid.
Name the following:
A chemical in which gold can be dissolved.
Identify the anion present of the following compound:
When barium chloride solution is added to salt solution E a white precipitate insoluble in dilute hydrochloric acid is obtained
Write the balanced equation for the reaction of dilute hydrochloric acid with the following:
Iron
Write observation:
A small piece of zinc is added to dilute hydrochloric acid.
State which of the two - a solution of HCl in water or in toluene is an electrolyte. Explain.
State which of the two - a solution of HCl in water or in toluene is an electrolyte. Explain.
