Answer: The correct answer is Option C.
Explanation:
Reverse reaction is defined as the chemical reaction in which the reactants forming products at first, react together to give back the reactants.
Forward reaction is given by the equation:
\(A+B\rightarrow C+D\)
Now, the reverse reaction for this will be:
\(C+D\rightarrow A+B\)
- According to the question:
Sulfur dioxide and oxygen are reacting together to form sulfur trioxide. The forward reaction for this will be:
\(2SO_2+O_2\rightarrow 2SO_3\)
The reverse reaction for this will be:
\(2SO_2\rightarrow 2SO_2+O_2\)
Hence, the correct answer is Option C.
