1.The correct order of increasing oxidation number of Cl is:a.HOCl<HClO2<HClO3<HClO4\text{HOCl} < \text{HClO}_2 < \text{HClO}_3 < \text{HClO}_4HOCl<HClO2<HClO3<HClO4b.HOCl<HClO<HClO2<HClO3\text{HOCl} < \text{HClO} < \text{HClO}_2 < \text{HClO}_3HOCl<HClO<HClO2<HClO3c.HClO3<HClO2<HClO<HOCl\text{HClO}_3 < \text{HClO}_2 < \text{HClO} < \text{HOCl}HClO3<HClO2<HClO<HOCld.HClO3<HOCl<HClO2<HClO\text{HClO}_3 < \text{HOCl} < \text{HClO}_2 < \text{HClO}HClO3<HOCl<HClO2<HClOLogin to continueOnly logged in users canattempt or see the solution.