Sulfuric acid is produced by the Contact process. One of the reactions is shown below. $2\text{SO}_2(g) + \text{O}_2(g) \rightleftharpoons 2\text{SO}_3(g)$ The forward reaction is exothermic. Which option is correct?
- AStatement 1 is correct and explains statement 2.
- BStatement 1 and statement 3 are correct.
- CStatement 2 and statement 4 are correct.
- DStatement 3 is correct and explains statement 4.