Question

sulphuric acid is manufractured by the contact process which involved three process what are they??​

Answer 1

Answer:

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Explanation:

Sulfuric acid is manufactured at the site using the well-known contact process. The process involves the catalytic oxidation of sulfur dioxide, SO2, to sulfur trioxide, SO3.

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Answer 2

Answer:

Sulfuric acid is manufactured at the site using the well-known contact process. Theprocess involves the catalytic oxidation of sulfur dioxide, SO2, to sulfur trioxide, SO3...☆☆☆☆☆babu