Find the correct chemical formula of nitromethane.

CH₃NO₂

The correct answer is option 2. CH₃NO₂

The correct chemical formula of nitromethane is \(CH_3NO_2\).

Nitromethane is represented by the chemical formula \(CH_3NO_2\), indicating that it consists of one carbon atom (C), three hydrogen atoms (H), one nitrogen atom (N), and two oxygen atoms (O).