GKFix MCQ Question

What type of reaction is the conversion of SO2 to SO3 in the Contact Process?

• A. Endothermic, irreversible, and leads to an increase in volume
• B. Exothermic, irreversible, and leads to no change in volume
• C. Endothermic, reversible, and leads to a decrease in volume
• D. Exothermic, reversible, and leads to a decrease in volume