The product formed when acetylene is passed through a red-hot tube is:

Benzene $ + (CH_3)_3C-CH_2Cl \xrightarrow{AlCl_3} \text{Major product}$

Which of the following compounds is not aromatic?

In the given compounds,the correct order of reactivity in electrophilic substitution reactions will be:

The number of possible isomers of dichloro-nitrobenzene is

What will be $C$ in the following reaction?
$C_6H_5CH_3$ $\xrightarrow{\text{Oxidation}} A$ $\xrightarrow{NaOH} B$ $\xrightarrow[\Delta]{\text{sodalime}} C$