Question
Question: Which of the following compounds is expected to be coloured...
Which of the following compounds is expected to be coloured
A
Ag2SO4
B
CrF2
C
MgF2
D
CuCl
Answer
CrF2
Explanation
Solution
Cr+2 has 4 unpaired electron.
Which of the following compounds is expected to be coloured
Ag2SO4
CrF2
MgF2
CuCl
CrF2
Cr+2 has 4 unpaired electron.