Which of the Following Reactions Is an Oxidation-Reduction Reaction

question 57

Multiple Choice

Which of the following reactions is an oxidation-reduction reaction?

• A)NH₄HS(s)→ NH₃(g)+ H₂S(g)
• B)2 NaHCO₃(s)→ Na₂CO₃(s)+ H₂O(g)+ CO₂(g)
• C)N₂O₄(g)→ 2 NO₂(g)
• D)2 SO₂(g)+ O₂(g)→ 2 SO₃(g)
• E)2 CH₃COOH(aq)+ Ba(OH)₂(aq)→ Ba(CH₃COO)₂(aq)+ 2 H₂O(l)

---

Definitions:

Aesthetic Aspects

Elements related to beauty or the appreciation of beauty, especially in art or design.

Symbolic Aspects

Elements that represent or signify ideas and concepts beyond their literal sense.

Graphic Art

Visual art forms that involve the creation of works primarily in a graphic medium, such as drawing, engraving, or printing.

Five Cs

A concept often related to credit analysis or effective communication, including character, capacity, capital, collateral, and conditions.