Which of the Following Equations Is Not a Redox Reaction

question 74

Multiple Choice

Which of the following equations is not a redox reaction?

• A) 2H₂(g) + O₂(g) → 2H₂O(l)
• B) Zn(s) + H₂SO₄(aq) → ZnSO₄(aq) + H₂(g)
• C) H₂O(l) + NH₃(g) → NH₄⁺(aq) + OH^-(aq)
• D) 6FeSO₄(aq) + K₂Cr₂O₇(aq) + 7H₂SO₄(aq) → Cr₂(SO₄)₃(aq) + 3Fe₂(SO₄)₃(aq) + K₂SO₄(aq) + 7H₂O(l)
• E) Cl₂(g) + 2KBr(aq) → Br₂(aq) + 2KCl(aq)

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