Nitro compounds are reduced to amines by hydrogen over:
AManganese
BMagnesium
CMolybdenum
DPalladium
Answer & Solution
Correct answer: D. Palladium
1. Hydrogen gas is passed over a finely divided metal.
2. Nickel, palladium or platinum will serve.
3. Palladium is one of these catalysts.
_Source: NCERT Class 12 Chemistry Part 2, Unit 9 'Amines'_
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