Embibe Experts Solutions for Chapter: Organic Chemistry- Some Basic Principles and Techniques, Exercise 1: COMEDK UGET 2015

Identify the correct $\mathrm{IUPAC}$name of the compound: ${\mathrm{CH}}_3{\mathrm{CH}}_2{\mathrm{CH}}_2{\mathrm{CH}}_2\mathrm{CN}$

The correct increasing order of basic strength of following amines, ${\mathrm{C}}_2{\mathrm{H}}_5{\mathrm{NH}}_2,$ ${\mathrm{NH}}_3, {\left({\mathrm{C}}_2{\mathrm{H}}_5\right)}_2\mathrm{NH}, {\mathrm{C}}_6{\mathrm{H}}_5{\mathrm{NH}}_2$ in gaseous state is

An organic compound weighing $0.15\mathrm{g}$ gave on Carius estimation, $0.12\mathrm{g}$ of $\mathrm{AgBr}$. The percentage of $\mathrm{Br}$ in the compound will be close to $($At. Mass $\mathrm{Ag}=108, \mathrm{Br}=80)$