High temperature in gasification of coal favours________________?
Correct answer: B. Both B. and C.
- A. High production of CO2
- B. Both B. and C.
- C. High production of CO
- D. Low production of CO2
Explanation
Increasing gasification temperature promotes the endothermic reduction of CO₂ to CO and shifts the water-gas reactions toward CO and H₂. Thus CO₂ decreases while CO increases, making both B and C correct.
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