Euchlorine is a mixture of .........

What is formed when iodine dissolves readily in a solution of potassium iodide?

As the atomic number of halogens increases,the halogen.......

Phosphorus reacts with $SO_2Cl_2$ to form $PCl_5$ and $X$. At $723 \ K$,$HCl$ gas reacts with $O_2$ in the presence of $CuCl_2$ to form water and $Y$. $Y$ reacts with $X$ in water to form two acids $A$ and $B$. What are $A$ and $B$ respectively?

In $KI$ solution,$I_2$ readily dissolves and forms:

Write the names,molecular formulas,and structural formulas of the oxoacids of halogens.