HClO₄ > HClO₃ > HClO₂ > HOCl

HClO₂ > HClO₄ > HClO₃ > HOCl

HOCl > HClO₂ > HClO₃ > HClO₄

HClO₄ > HOCl > HClO₃ > HClO₂

It combines with oxygen to form nitrogen dioxide

It’s bond order is 2.5

It is diamagnetic in gaseous state

It is a neutral oxide

it contains Cs³⁺ and I^- ions.

it contains Cs⁺, I^- and lattice I₂ molecule.

it is a covalent molecule

it contains Cs⁺ and $$I_3^-$$ ions

Fe $$\buildrel {dil.\,{H_2}S{O_4}} \over \longrightarrow $$ FeSO₄ $$\buildrel {{H_2}S{O_4},{O_2}} \over \longrightarrow $$ Fe₂(SO₄)₃ $$\buildrel {heat} \over \longrightarrow $$ Fe

Fe $$\buildrel {{O_2} \, {, heat}} \over \longrightarrow $$ FeO $$\buildrel {dil.\,{H_2}S{O_4}} \over \longrightarrow $$ FeSO₄ $$\buildrel {heat} \over \longrightarrow $$ Fe

Fe $$\buildrel {{Cl_2} \, {, heat}} \over \longrightarrow $$ FeCl₃ $$\buildrel {heat, \, air} \over \longrightarrow $$ FeCl₂ $$\buildrel {Zn} \over \longrightarrow $$ Fe

Fe $$\buildrel {{O_2},\,heat} \over \longrightarrow $$ Fe₃O₄ $$\buildrel {CO,\,{{600}^o}C} \over \longrightarrow $$ FeO $$\buildrel {CO,\,{{700}^o}C} \over \longrightarrow $$ Fe