Q: Consider the following redox reaction: 2Cu₂O (s) + Cu₂S (s) → 6Cu (s) + SO₂ (g) Identify the species among the following acting as oxidant and reductant, respectively:
(a)Cu(I) and S of Cu₂S
(b)Cu and S of SO₂
(c)Cu and O of SO₂
(d)Cu(I) and O of SO₂
Correct Answer: (a)