PHYSICAL SCIENCE
← Back

Science Bowl Question

📅 NSB 2011🎓 MS🔄 Round 14#️⃣ Question 12❓ TOSS-UP📝 Multiple Choice

Which of the following reactions is NOT an example of oxidation-reduction?

W) CuSO4(aq) + 2NaOH(aq) → (read as: yields) Cu(OH)2(s) + Na2SO4(aq)
X) 3CuS(s) + 8HNO3(aq) → 3CuSO4(aq) + 8NO(g) + 4H2O(l)
Y) Fe(s) + CuSO4(aq) → FeSO4(aq) + Cu(s)
Z) Cu(s) + HNO3(aq) → Cu(NO3)2(aq) + NO2(g)
🚀

Take Your Prep to the Next Level

Practice with interactive modes, adaptive testing, and detailed stats on our main app.

Launch Interactive Practice
← Previous
Question 15360 of 21687
Next →