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How is aniline made industrially from nitrobenzene?
AOxidation with air
BCatalytic hydrogenation
CHeating with water
DTreatment with chlorine
Answer & Solution
Correct answer: B. Catalytic hydrogenation
Nitrobenzene is hydrogenated at 200 to 300 degrees Celsius over nickel, copper, palladium or platinum to give aniline.
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