Write down the main three steps involved in the manufacture of sulphuric. acid by the contact process.

Write any two uses of sulphuric acid.

Write the chemical equations showing the steps involved in the manufacture of silicones.

Name the catnlyst used in (i) the manufacture of sulphuric acid by contact process (ii) Fischer Tropsch process in the synthesis of petrol.

Describe the manufacture of 'H_2 SO_4' by contact process.

The chemcial equation of one of the different stages of manufacturing sulphuric acid by contact process is given below. Find out the influence of the following factors in the reac-tion given below. 2SO_2(g)+O_2(g)harr2SO_3(g)+heat : Increase the amount of oxygen.

The chemcial equation of one of the different stages of manufacturing sulphuric acid by contact process is given below. Find out the influence of the following factors in the reac-tion given below. 2SO_2(g)+O_2(g)harr2SO_3(g)+heat : Pressure in increased

The chemcial equation of one of the different stages of manufacturing sulphuric acid by contact process is given below. Find out the influence of the following factors in the reac-tion given below. 2SO_2(g)+O_2(g)harr2SO_3(g)+heat : SO_3 is removed.

The chemcial equation of one of the different stages of manufacturing sulphuric acid by contact process is given below. Find out the influence of the following factors in the reac-tion given below. 2SO_2(g)+O_2(g)harr2SO_3(g)+heat : Catalyst vanadium pentoxide (V_2O_5) is added.

The chemical equation of one of the different stages of manufacturing sulphuric acid by contact process is given below. Find out the influence of the following factors in the reaction given below. 2SO_(2)(g)+O_(2)(g)Leftrightarrow2SO_(2)(g)+Heat i) Increase the amount of oxygen ii) Pressure is increased iii) Catalysed vanadium pentoxide (V_(2)O_(3)) is added iv) SO_(3) is removed

Some elements in p-block shows allotropy. How will-you manufacture Sulphuric Acid by contact process?