Discuss the theory involved in the manufacture of sulphuric acid by contact process.

Write all the chemical reactions involved in the manufacture of sulphuric acid by contact process.

The catalyst used in the manufacture of sulphuric acid by contact process is :

Which of the following statements is correct of the manufacture of sulphuric acid by contact process?

With the help of equations, give an outline for the manufacture of sulphuric acid by the contact process.

Explain why high pressure is required in" the manufacture of sulphur trioxide by contact process. State the law or principle used.

Anhydride of sulphuric acid is

Sulphuric acid acts as

Which is not the use of sulphuric acid ?

Describe the manufacture of H_(2)SO_(4) by contact process?

Concentrated sulphuric acid is: