Write the hydrolysis product of $\mathrm{ICl}$?

Explain the following with proper reason:

Bleaching of flowers by chlorine is permanent while bleaching by ${\mathrm{SO}}_2$ is temporary. Give reason.

Explain the following with proper reason:

lodine dissolves more in $\mathrm{KI}$solution than in water.

What happens when ? (Give balanced equations)

Sodium iodate is treated with sodium bisulphite solution.

What happens when ? (Give balanced equations).

Chlorine is passed over slaked lime.