Colour memorization Flashcards
1
Q
Colour of Fluorine as a gas (state at room temp)
A
Pale yellow
2
Q
Colour of Chlorine as a gas (state at room temp)
A
Pale green
3
Q
Colour of Bromine as a liquid (state at room temp)
A
red/brown
4
Q
Colour of Iodine as a solid (state at room temp)
A
grey
5
Q
Fluorine (aq)
A
colourless
6
Q
chlorine (aq)
A
pale yellow
7
Q
bromine (aq)
A
orange
8
Q
iodine (aq)
A
orange/brown
9
Q
Results of Cl₂ with damp blue litmus?
A
red –> white (acidic)
10
Q
Results of Br₂ with damp blue litmus?
A
red –> white (slower) acidic
11
Q
Results of Cl₂ with hexane?
A
colourless
12
Q
Results of Br₂ with hexane?
A
orange
13
Q
Results of I₂ with hexane?
A
pink
14
Q
Fe2+
A
green
15
Q
Fe3+
A
orange/brown
