What is the product formed when benzene diazonium chloride reacts with ethanol?

In the $Hofmann$ bromamide degradation reaction,the number of moles of $NaOH$ and $Br_2$ used per mole of amine produced are:

The correct order of basic strength is:

Explain the basicity of aromatic amines.

Which of the following compounds is not soluble in $NaOH$?

Predict the major product $P$ in the following reaction.