How is chlorine obtained?

Question

How is chlorine obtained?

Answer 1

go to a store that sells pool chemicals

Answer 2

Most simple way is to get bleaching powder into water.

By electrolyzing sea water, you get chlorine

Chlorine is made as bye product in chemical process and stored and marketed as gas

Answer 3

It's obtained through electrolysis. An electric shock is passed through salt water which splits the sodium and chloride ions. The negative chloride ions are collected to form molecular chlorine gas which is dried and stored.

I just pretty much summurised what's on the website that I'm giving you