D Block Colours Of Aq. Solutions Flashcards
1
Q
Sc3+, Ti3+, Cu+, Zn2+
A
Colourless
2
Q
Ti3+
A
Purple / violet
3
Q
Cr3+
A
Blue violet
4
Q
Cr2+
A
Blue
5
Q
Mn2+
A
Pale pink
6
Q
Mn3+
A
Violet
7
Q
Fe2+
A
Pale green
8
Q
Fe3+
A
Yellow brown
9
Q
Co2+
A
Pink
10
Q
Co3+
A
Orange yellow
11
Q
Ni2+
A
Green
12
Q
Cu2+
A
Pale blue
