Embibe Experts Solutions for Chapter: Amines, Exercise 1: AP EAPCET 2020 (24-Sep Shift-1)

How many primary amines with empirical formula ${\mathrm{C}}_4{\mathrm{H}}_{11}\mathrm{N}$ are possible?

Heating cyclohexene with ${\mathrm{KMnO}}_4-{\mathrm{H}}_2{\mathrm{SO}}_4$ gives

What are $\mathrm{X}, \mathrm{Y}$ and $\mathrm{Z}$ in the following reaction sequence?
$\text{ Phthalamide }\stackrel{\text{ Strongheating }}{⟶}\mathrm{X}⟶\mathrm{KOH}/{\mathrm{C}}_2{\mathrm{H}}_5\mathrm{OH},\mathrm{Y}⟶\mathrm{RX},\mathrm{Z}$

Acid amide on reaction with reagent 'X' gives a primary amine having one carbon less than the amide. Identify 'X' from the following