On boiling an aqueous solution of $KClO_3$ with iodine,the following product is obtained:

When $1 \ mol$ of fluorine reacts with $2 \ mol$ of hot and concentrated $KOH$,the products obtained are $KF$,$H_2O$,and $O_2$. The molar ratio of $KF$,$H_2O$,and $O_2$ produced is respectively:

When cold and dilute $NaOH$ reacts with $Cl_2$,which of the following is formed?

Which of the following oxyacids of chlorine has the highest thermal stability?

Which one of the following orders is correct for the bond dissociation enthalpy of halogen molecules?

$X_2$ reacts with water to form $HX_{(aq)}$ and $HOX_{(aq)}$. $Y_2$ reacts with water to form $O_{2(g)}$,$Y^{-}_{(aq)}$ and $H^{+}_{(aq)}$. $Z_2$ does not react with water. $X_2, Y_2, Z_2$ are respectively