Chlorine Flashcards
1
Q
What is electrolysis of sea water?
A
Hold damp blue litmus paper in the gas. If the gas is chlorine the litmus paper will turn red then white.
2
Q
What is chlorine used for?
A
As an antiseptic and used to make drinking water safe and treat swimming pools
3
Q
Explain why it could be dangerous to produce large amounts of chlorine in a factory
A
Chlorine is toxic. If it leaks it could burn people.
