Advertisements
Advertisements
प्रश्न
Give reason for the following:
Sulphuric acid can form two kinds of salts with sodium chloride.
Advertisements
उत्तर
Sulphuric acid when reacts with sodium chloride it forms sodium bisulphate and hydrochloric acid because sulphuric acid when treated with salts of more volatile acids displaces the more volatile acid.
\[\ce{NaCl + H2SO4 ->[200°C] NaHSO4 + HCl}\]
APPEARS IN
संबंधित प्रश्न
Define the following term : Hygroscopic substance
Name the following:
Products obtained by treating zinc with dilute sulphuric acid.
Name the following:
The precipitate obtained by treating aqueous barium chloride with dilute sulphuric acid.
Describe the reaction that show
Dilute sulphuric acid behaves as dibasic acid.
Choose the current answer from the options given below :
When conc. H2SO4 comes in contact with sugar, it becomes black due to
Write balanced equation for the reaction of dilute sulphuric acid with the following:
Copper carbonate
Complete the following sentence, choosing the correct word from the given options.
"Concentrated sulphuric acid is used in the laboratory preparation of nitric acid and hydrochloric acid because it is ____________ in comparison to these two acids."
Write the equation of the following reaction:
Sulphur is heated with concentrated sulphuric acid.
Distinguish between the following pair of compounds using the test given with brackets:
Dilute sulphuric acid and dilute hydrochloric acid (using barium chloride solution)
Give two balanced reactions of the type to show the following property of sulphuric acid:
Dehydrating nature
