Chemistry
Copy and complete the following table relating to an important industrial process and it's final output.
| Name of process | Inputs | Catalyst | Equation for catalyzed reaction | Output |
|---|---|---|---|---|
| Contact Process | Sulphur dioxide + oxygen |
Related Questions
What property of conc. H2SO4
(i) is used in the action when sugar turns black in it's presence.
(ii) allows it to be used in the preparation of HCl and HNO3 acids.
State the property of sulphuric acid shown by the reaction of conc. sulphuric acid when heated with
(i) Potassium nitrate
(ii) Carbon
(iii) ethanol
Copy and complete the following table:
Column 1
Substance reacted with acidColumn 2
Dilute or concentrated acidColumn 3
GasHydrogen Carbon dioxide Only chlorine Give reasons for the following.
(a) Sulphuric acid forms two types of salts with NaOH.
(b) A piece of wood becomes black when concentrated sulphuric acid is poured on it.
(c) Brisk effervescence is seen when oil of vitriol is added to sodium carbonate.