Advertisements
Advertisements
प्रश्न
Name the following:
The precipitate obtained by treating aqueous barium chloride with dilute sulphuric acid.
Advertisements
उत्तर
When BaCl2 is treated with sulphuric acid, precipitate of BaSO4 is formed.
\[\ce{BaCl2 + H2SO4 -> BaSO4 v + 2HCl}\]
APPEARS IN
संबंधित प्रश्न
State the conditions required for the given reaction to take place:
Any two conditions for the conversion of sulphur dioxide to sulphur trioxide
Why is water not added to concentrated H2SO4 in order to dilute it?
Name the following:
Products obtained by treating ferrous sulphide with dilute sulphuric acid.
How are the following conversion brought about? Give equation and condition:
Oxalic acid to carbon monoxide.
Write the equation for the laboratory preparation of the following salts, using sulphuric acid.
Copper sulphate from copper.
- Name the catalyst which helps in the conversion of sulphur dioxide to sulphur trioxide in step C.
- In the contact process for the manufacture of sulphuric acid, sulphur trioxide is not converted to sulphuric acid by reacting it with water. Instead a two-step procedure is used. Write the equations for the two steps involved in D.
- What type of substance will liberate sulphur dioxide from sodium sulphite in step E?
- Write the equation for the reaction by which sulphur dioxide is converted to sodium sulphite in step F.
What property of sulphuric acid is shown by the reaction of concentrated sulphuric acid when heated with :
(i) Potassium nitrate
(ii) carbon
Write balanced chemical equation to show :
The dehydrating property of conc.sulphuric acid
Give two balanced reactions of the type to show the following property of sulphuric acid:
Dehydrating nature
The gas evolved when dilute sulphuric acid reacts with iron sulphide.
