Which of the Following Does Not Involve CO Acting as a Reducing

question 82

Multiple Choice

Which of the following does not involve CO acting as a reducing agent?

• A) PbO(s) + CO(g) \(\rarr\) Pb(s) + CO₂(g).
• B) CO(g) + H₂O(g) \(\rarr\) CO₂(g) + H₂(g).
• C) 2CO(g) + O₂(g) \(\rarr\) 2CO₂(g).
• D) Ni(s) + 4CO(g) \(\rarr\) Ni(CO)₄(g).
• E) Fe₂O₃(s) + 3CO(g) \(\rarr\) 2Fe(s) + 3CO₂(g).

---

Definitions:

Causes

Factors or events that bring about a specific result or effect.

Unique Features

Distinctive characteristics or aspects that set someone or something apart from others.

White-Collar Deviance

Non-violent crime, typically committed by individuals in higher socioeconomic positions, involving deceit, fraud, or violation of trust.

Corrupt Corporate Executive

A corporate leader or official who engages in unethical, illegal, or moral wrongdoings for personal or business gain, often at the expense of the public or the company.