Which of the Following Reactions Does Not Involve Oxidation-Reduction?
A) $\rightarrow$

Which of the following reactions does not involve oxidation-reduction?

A) LiOH + HCl $\rightarrow$ H₂O + LiCl
B) Mg + 2HI $\rightarrow$ MgI₂ + H₂
C) 2Na + 2H₂O $\rightarrow$ 2NaOH + H₂
D) MnO₂ + 4HI $\rightarrow$ I₂ + 2H₂O + MnI₂
E) CH₄ + 2O₂ $\rightarrow$ 2H₂O + CO₂