Naphtha in a fertiliser plant is used as a source of___________________?
Correct answer: D. H2
- A. Fuel
- B. O2
- C. N2
- D. H2
Explanation
Naphtha is hydrocarbon feedstock that is steam-reformed to produce hydrogen-rich synthesis gas, followed by purification. It is therefore primarily a source of H₂ in nitrogenous-fertilizer manufacture.
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