The compounds of Ti4+ ions are colourless due to ......
Q.2 (v) The compounds of Ti4+ ions are colourless due to ......
Q.2 (v) The compounds of Ti4+ ions are colourless due to ......
Best answer
Answer: the absence of unpaired d electrons (Ti4+ has a 3d0 configuration).
Ti4+ is [Ar] 3d0; with no d electrons, no d–d transition is possible, so no visible light is absorbed and its compounds are colourless.
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