Write the equation for the reaction of chlorine with hot sodium hydroxide solution.

Complete the following reaction, and balance it.

${\mathrm{KMnO}}_4\left(\mathrm{s}\right)+\mathrm{HCl}\left(\mathrm{aq}\right)\stackrel{ }{\to }$

Complete the following equation:

$2\mathrm{NaOH}+{\mathrm{Cl}}_2\to \mathrm{NaCl}+\dots \dots +{\mathrm{H}}_2\mathrm{O}$

Write down the chemical equation for the preparation of chlorine. Write down the chemical equation of the reaction of chlorine on dry slaked lime. Also write the name of main product in the reaction.

Complete the following chemical reactions:

${\mathrm{MnO}}_2 + 4\mathrm{HCl} \to$

Complete the following reactions :

$4\mathrm{NaCl}+{\mathrm{MnO}}_2+4{\mathrm{H}}_2{\mathrm{SO}}_4\to ?$

Write the complete balanced equation for the following:

${\mathrm{Cl}}_2+\mathrm{NaOH}\left(\mathrm{hot} \mathrm{and} \mathrm{con}.\right)\stackrel{ }{\to }$

Account for the following:

${\mathrm{Cl}}_2$ is a powerful bleaching agent.

What is the action of ${\mathrm{Cl}}_2$ on cold and dilute $\mathrm{NaOH}$ ?