1

2

3

4

Neopentane

Isohexane

Neohexane

Tertiary-butyl chloride

${{\rm{O}}_2}$

${{\rm{H}}_2}$

${{\rm{N}}_2}$

${\rm{C}}{{\rm{O}}_2}$

${\rm{C}}{{\rm{H}}_3}{\rm{CH}} = {\rm{C}}{{\rm{H}}_2}\xrightarrow[{2.{\rm{AgN}}{{\rm{O}}_3}/{\rm{NaOH}}}]{{1.{{\rm{B}}_2}{{\rm{H}}_6}}}$

${\rm{C}}{{\rm{H}}_3}{\rm{C}}{{\rm{H}}_2}{\rm{C}}{{\rm{H}}_2}{\rm{Cl}}\xrightarrow[{2.{{\rm{H}}_2}{{\rm{O}}_2}}]{{1.{\rm{Mg}}/{\rm{ether}}}}$

${\rm{C}}{{\rm{H}}_3}{\rm{C}}{{\rm{H}}_2}{\rm{C}}{{\rm{H}}_2}{\rm{I}}\xrightarrow{{{\rm{HI}}/\Delta\; 150^\circ C}}$

${\rm{C}}{{\rm{H}}_3}{\rm{C}}{{\rm{H}}_2}{\rm{C}}{{\rm{H}}_2}{\rm{COONa}}\xrightarrow[\Delta ]{{{\rm{NaOH}}({\rm{CuO)}}}}$

Hydrolysis

Reduction

Oxidation

Cracking

H₂O

CH₃CHO

CH₃COCH₃

CO₂

${3^0} > {1^0} > {2^0}$

${1^0} > {2^0} > {3^0}$

Both 1 and 2

${3^0} > {2^0} > {1^0}$

${\rm{CaO}}$

${\rm{DIBAL - H}}$

${B_2}{H_6}$

Red phosphorus

decreased surface area for intermolecular attraction

dipole – dipole interactions

both (1) and (2)

none of the above

Hydrolysis

Reduction

Oxidation

Cracking

Octane

Cetane

2,2,4-trimethylpentane

$n$ -heptane