Advertisements
Advertisements
प्रश्न
Name the following:
The precipitate obtained by treating carbon with hot concentrated sulphuric acid.
Advertisements
उत्तर
When carbon is treated with hot conc. Sulphuric acid then water, sulphur dioxide and carbon dioxide are formed.
\[\ce{C+ 2H2SO4 ->2H2O + 2SO2 + CO2 }\]
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
Give one equation to show the following properties of sulphuric acid:
As a non-volatile acid
Why is water not added to concentrated H2SO4 in order to dilute it?
Give reason for the following:
Sulphuric acid can form two kinds of salts with sodium chloride.
Give reason for the following:
When barium chloride is added to dilute sulphuric acid, a white precipitate is formed.
Give examples of the use of sulphuric acid as
Non-volatile 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:
Lead nitrate solution
Differentiate between the following pair based on the criteria given in the bracket:
Cane sugar and hydrated copper sulphate [using concentrated H2SO4]
Hydrogen chloride gas is prepared in the laboratory by the action of concentrated sulphuric acid on sodium chloride.
What is the property of sulphuric acid that makes it a suitable reagent for the reaction?
