$A$ quick supply of $Cl_2$ gas may be made by reacting crystals of $KMnO_4$ with a concentrated solution of

Which of the following processes is used to produce chlorine by the oxidation of $HCl$?

The interhalogen compound formed from the reaction of bromine with an excess of fluorine is:

$A$ greenish yellow gas reacts with an alkali metal hydroxide to form a halate which can be preferentially used in fire works and safety matches,the gas and halate respectively are

Which among the following hydrogen halides is thermally least stable?

When $I_2$ is passed through $KCl$,$KF$,and $KBr$ solutions,what happens?