See image — Hydrocarbons Chemistry Question

💡 Solution & Explanation

Correct option: \(\text{B}\). Aromaticity requires a cyclic, planar, fully conjugated system obeying Hückel's rule, \((4n+2)\pi\) electrons. Benzene-like systems prefer electrophilic substitution to preserve aromatic stability. Recovered question text: 16. The product obtained on heating n-heptane with Cr O – Al O at 600°C is 2 3 2 3 (A) Cyalohexane (B) Cyclohexane (C) Benzene (D) Toluene