Reduction of nitrobenzene with `H_2` in presence of platinum gives `underline ("nitrosobenzene")`.

Explanation

To solve the question regarding the reduction of nitrobenzene with hydrogen (H₂) in the presence of platinum, we need to analyze the reaction step by step.

### Step-by-Step Solution:

1. **Identify the Reactants:**
- The reactant in this reaction is nitrobenzene (C₆H₅NO₂). Nitrobenzene is an aromatic compound with a nitro group (-NO₂) attached to a benzene ring.

2. **Understand the Reaction Conditions:**
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