Question

Sc2 compound are coloured but sc3 compound are colourless why

Answer 1

Answer:

Note: Colour in transition metal compounds is due to presence of unpaired electrons which cause d-d transitions . Answered ... · या पानाचे भाषांतर करा

गहाळ: Sc2 ‎| याचा समावेश असणे आवश्यक: Sc2

सर्वोत्तम उत्तर

Sc^3 + has 3d^0 outer electronic configuration with zero unpaired electrons. Hence, Sc^3 + salts are colorless. Cr^3 + has 3d^3 outer electronic configuration ...

Explanation:

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