The process of obtaining chlorine by the oxidation of $HCl$ with air is called ....

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

Which of the following is not a pseudo-halide ion?

Which one of the following is the true covalent oxide of iodine?

On heating $KClO_3$,we get

When $1 \ mol$ of fluorine reacts with $2 \ mol$ of hot and concentrated $KOH$,the products formed are $KF$,$H_2O$,and $O_2$. What is the molar ratio of $KF$,$H_2O$,and $O_2$ produced?