Bromine is obtained on a commercial scale from

What is the shape of an interhalogen compound where the central halogen exhibits a $+3$ oxidation state?

When chlorine gas is passed through an aqueous solution of a potassium halide in the presence of chloroform,a violet colouration is obtained. On passing more of chlorine water,the violet colour disappears and the solution becomes colourless. This test confirms the presence of ........... in the aqueous solution.

Which of the following is formed when potassium iodide is heated with concentrated $H_2SO_4$?

Among the following halogens $F_2$,$Cl_2$,$Br_2$ and $I_2$,which can undergo disproportionation reaction?

Which of the following compounds is $NOT$ in the solid state at $25^{\circ} C$?