In which of the following reaction(s) does H2SO4 act as an oxidizing agent and as an acid?
Correct answer: C. Option C
- A. Option A
- B. Option B
- C. Option C
- D. Option D
Explanation
In Option C, H₂SO₄ functions as both an oxidizing agent and an acid. It oxidizes copper (Cu) by taking electrons from it, which is characteristic of an oxidizing agent. Additionally, it donates H⁺ ions, thus acting as an acid. In Options A and B, H₂SO₄ does not fulfill the role of an oxidizing agent; it either acts as a dehydrating agent or solely as an acid. Option D is incorrect as it does not involve any reaction where H₂SO₄ acts as both an oxidizing agent and an acid.
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