Chemical Engineering > GATE 2023 > Chemical Products
Which one of the following options represents the major components of oleum?
A
Sulfuric acid and nitric acid
B
Concentrated sulfuric acid and petroleum jelly
C
Sulfuric acid and hydrochloric acid
D
Sulfuric acid and sulfur trioxide

Correct : d

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Related Topics

oleum composition major components oleum sulfuric acid petroleum jelly sulfuric acid sulfur trioxide GATE chemical engineering 2023 chemical engineering gate sulfuric acid hydrochloric acid GATE 2023 questions

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