$TNT$ has the structure

The 'middle oil' fraction of coal tar distillation contains

The major product obtained in the given reaction is:

Assertion : Tropylium cation is aromatic in nature.
Reason : The only property that determines its aromatic behaviour is its planar structure.

Which of the following Friedel-Crafts reactions is incorrectly written?

Give the reaction for $n$-hexane reacting in the presence of a catalyst (aromatization).