what are the colours of these?
what are the colours of:
when they are in aqueous solutions
and when they exist as gases?
- 老爺子Lv 71 decade agoFavorite Answer
Iodine vapour is violet, and its aqueous solution is brown.
Bromine vapour is brown, and its aqueous solution is brown.
Chlorine gas is pale yellowish green, and its aqueous solution is very pale yellowish green.