Advertisements
Advertisements
Question
Sulphuric acid can be used to prepare a number of gases in the laboratory. Write balanced equation for the reaction from which the folllowing gas are obtained, using dilute sulphuric acid as one of the reactant : Carbon dioxide
Solution
Carbon dioxide :
\[\ce{Na2CO3 + H2SO4 -> Na2SO4 + H2O + CO2}\]
APPEARS IN
RELATED QUESTIONS
Which property of sulphuric acid is shown by the reaction of the concentrated sulphuric acid with Carbon?
Give a chemical test to distinguish between dilute sulphuric acid and dilute hydrochloric acid.
Give reason for the following:
H2SO4 cannot be prepared by heating sodium sulphate with conc. HCl or HNO3
Write balanced equation for the reaction of dilute sulphuric acid with the following:
Lead nitrate solution
State one appropriate observation of the following:
Dehydration of Concentrated Sulphuric acid with sugar crystals
Give one equation to show the following property of sulphuric acid:
Acidic nature
Which property of sulphuric acid accounts for its use as a dehydrating agent ?
Dilute hydrochloric acid and dilute sulphuric acid are both colourless solutions. How will the addition of barium chloride solution to each help to distinguish between the two?
The gas evolved when dilute sulphuric acid reacts with iron sulphide.
Complete the table given below:
| Name of the process | Reactants | Acid product formed |
| (a) ______ | Nitrogen dioxide + water + oxygen | (b) ______ |
| (c) ______ | Oleum + water | Sulphuric acid |
