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Akif Asked a Question
November 21, 2020 10:06 ampts 30 pts
  • IIT JAM
  • Chemistry (CY)

10. which sets have all the coloured ions ? cr3, v2, t mn2, mn, zn2 (a) cu2, fe2, co2 (b) (d) (c) v3, ti2, cr*

Though I know that unpaired electron give colour due to d-d transition but why ain't C and D answer too?
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  • Priyanshu kumar Best Answer
    Here it is asking all set are coloured in which options...
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    Priyanshu kumar
    Zn2+ has d10 configuration no d-d transition