Sulphuric acid is manufactured by the Contact process. (a) Give two balanced equations to obtain SO2 in this process. (b) Give the conditions for the oxidation of SO2. (c) Why is H2SO4 not obtained by directly reacting SO3 with water? (d) Name the chemical used to dissolve SO3 and name also the product formed. (e) Give all the main reactions to this process. [5 MARKS]

Sulphuric acid is manufactured by the Contact process. (a) Give two ba

1.	Sulphuric acid is manufactured by the Contact process. (a) Give two balanced equations to obtain SO2 in this process. (b) Give the conditions for the oxidation of SO2. (c) Why is H2SO4 not obtained by directly reacting SO3 with water? (d) Name the chemical used to dissolve SO3 and name also the product formed. (e) Give all the main reactions to this process. [5 MARKS]
Answer» Sulphuric acid is manufactured by the Contact process. (a) Give two balanced equations to obtain $S O_{2}$ in this process. (b) Give the conditions for the oxidation of $S O_{2}$ . (c) Why is $H_{2} S O_{4}$ not obtained by directly reacting $S O_{3}$ with water? (d) Name the chemical used to dissolve $S O_{3}$ and name also the product formed. (e) Give all the main reactions to this process. [5 MARKS]