Which of the Following Reactions Is Incorrectly Classified?
A) 2 $\rightarrow$

Which of the following reactions is incorrectly classified?

A) 2 NO₂ + H₂O₂ $\rightarrow$ 2 HNO₃ (synthesis)
B) Fe + CuSO₄ $\rightarrow$ Cu + FeSO₄ (single-replacement)
C) F₂ + 2NaCl $\rightarrow$ Cl₂ + 2 NaF (single-replacement)
D) BaCl₂ + H₂SO₄ $\rightarrow$ BaSO₄ + 2 HCl (single-replacement)