Essential Chemistry for IGCSE - The Chemical Industry (Section 6 - No. 7)
In the manufacture of sulfuric acid, what happens to the sulfur trioxide?
It is dissolved in water.
It is dissolved in concentrated sulfuric acid.
It is released into the atmosphere.
It is used to make sulfur dioxide.
Explanation
Sulfur trioxide is dissolved in concentrated sulfuric acid to avoid the formation of a mist.
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