The reaction $C_6H_6 \rightarrow C_6H_5CH_3$ is known as:

The enthalpy of hydrogenation of benzene is $\Delta H_1$ and for cyclohexene is $\Delta H_2$. Then the resonance energy of benzene is:

The electrophile that participates in the nitration of benzene is:

In the $Friedel-Crafts$ reaction,anhydrous $AlCl_3$ is used because it is ............

The best reagent for nuclear iodination of aromatic compounds is:

What is the product of the following reaction?
$C_6H_6 + CH_2=CH_2 \xrightarrow{HCl, AlCl_3} \text{Product}$