What Volume of Carbon Monoxide, Measured at 1200°C and 720

question 49

Multiple Choice

What volume of carbon monoxide, measured at 1200°C and 720 torr, would be released when 5.0 kg of an ore containing 45% zinc oxide as the only reacting species is treated with excess carbon? [ZnO + C → Zn + CO]

• A) 1.2 × 10² L
• B) 1.5 × 10³ L
• C) 3.5 × 10³ L
• D) 7.8 × 10³ L
• E) 7.0 × 1 0⁴ L

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