Methoxymethane

Ethoxyethane

Methoxybenzene

Phenoxybenzene

Oxidizing agents

Reducing agents

Na metal

All of these

Williamson ether synthesis using sodium phenoxide and methyl iodide

Reaction of phenol with diazomethane

Reaction of phenol with methyl iodide

Reaction of bromobenzene with sodium methoxide in the presence of CuI

${{\rm{C}}_6}{{\rm{H}}_5}{\rm{OH}}$ and ${\rm{C}}{{\rm{H}}_3}{\rm{I}}$

${{\rm{C}}_6}{{\rm{H}}_5}{\rm{I}}$ and ${\rm{C}}{{\rm{H}}_3}{\rm{OH}}$

${{\rm{C}}_6}{{\rm{H}}_5}{\rm{C}}{{\rm{H}}_3}$ and ${\rm{HOI}}$

${{\rm{C}}_6}{{\rm{H}}_6}$ and ${\rm{C}}{{\rm{H}}_3}{\rm{OI}}$

${\rm{Me}}—{\rm{O}}—{\rm{Me}}$

${\rm{Et}}—{\rm{O}}—{\rm{Et}}$

${\rm{iPr}}—{\rm{O}}—{\rm{iPr}}$

${\rm{Me}}—{\rm{O}}—{\rm{Et}}$

Ethyl alcohol

Diethyl ether

Ethyl methyl ether

Ethylene

Methoxy benzene

Benzyl p – Nitro phenyl ether

Methyl tertiary butyl ether

Di – tert – butyl ether

${\rm{C}}{{\rm{H}}_3}{\rm{I}}$ only

${{\rm{C}}_2}{{\rm{H}}_5}{\rm{OH}}$ only

${\rm{C}}{{\rm{H}}_3}{\rm{I}} + {{\rm{C}}_2}{{\rm{H}}_5}{\rm{OH}}$

${{\rm{C}}_2}{{\rm{H}}_5}{\rm{I}} + {\rm{C}}{{\rm{H}}_3}{\rm{OH}}$

Oxygen

${{\rm{C}}_2}{{\rm{H}}_5}$

Hydroxyl

None of these

$R$—${\rm{CHO}}$

$R$—${\rm{CO}}$—${R'}$

$R$—$O$—${R'}$

$R$—$COOR'$

They have a strong C-O-C bond.

They are highly volatile.

They are insoluble in water.

They lack reactive functional groups like -OH or -COOH.