Identify the weakest base amongst the following :

Amine that cannot be prepared by Gabriel phthalimide synthesis is

Which of the following exist as Zwitter ion?

Reduction of benzene diazonium chloride with Zn/HCl gives

When primary amine reacts with $CHC{l}_{3}CHCl\_3$ in alcoholic KOH, the product is

Which of the following amines cannot be prepared by Gabriel phthalimide synthesis?

Which of the following compounds has highest boiling point?

Identify the statement about the basic nature of amines.

Which of the following amines is most basic in nature?

How many moles of methyl iodide are required to convert ethylamine, diethylamine and triethylamine into quaternary ammonium salt, respectively?