Chemistry Halogens

What is the colour and physical state of chlorine?

pale yellow gas

What is the colour and physical state of bromine?

orange/red liquid

What is the colour and physical state of iodine?

purple/grey solid

What is the colour of the aqueous solution of chlorine?

colourless

What is the colour of the aqueous solution of bromine?

orange

What is the colour of the aqueous solution of iodine?

dark brown

What happens when damp blue litmus paper is introduced to a gas jar of chlorine gas?

Litmus goes red then bleached white

What happens when iodine water is added to starch solution?

Goes blue/black

What happens when chlorine water is added to potassium iodide solution?

Colourless to dark brown

What happens when iodine water is added to potassium chloride solution?

No reaction