Question
Chemistry Question on d -and f -Block Elements
Colour in transition metal compounds is attributed to
A
Small size metal ions
B
Absorption of light in UV region
C
Complete (ns) subshell
D
Incomplete (n - 1) d-subshell
Answer
Incomplete (n - 1) d-subshell
Explanation
Solution
d−d transitions become possible in incomplete d- subshe