why Ce+4 show yellow colour while Ce+3 is colourless
Answers
Answered by
2
Answer:
Ce3+ and Yb3+ are colourless because they do not absorb in the visible region However, they show exceptionally strong absorption in the UV region, because of transitions from 4f to 5d.
Answered by
0
Answer:
ce+4 has color due to LMCT theory
the electron from attached atom is transferred to metal due to which there emits color in visible region
Explanation:
Similar questions