One kg of carbon requires 4/3 kg of oxygen and produces __________ kg of carbon monoxide gas.

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One kg of carbon requires 4/3 kg of oxygen and produces __________ kg of carbon monoxide gas. Answer: 7/3

Question context

This question is part of ⚙️ Mechanical Eng within the broader 🛠️ Engineering Essentials subject and appears in the DemoPaper-Pakistan preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.