Meghna Asked a Question
July 10, 2020 12:13 ampts 30 pts
Please solve question no.4,5&6. The red colour of uby is due to (a) d-d transition of Cr* ion in Cr,O, lattice (c) ligand to metal charge transfer transition The ion(s) that exhibit only charge transfer bond in the absorption spectra (UV-visible region) is(are) (a) [Cr(C,O),P The total number of isomers possible for the molecule [Co(NH) CINO,)]* is_ 4. (b) d-d transition of Cr* ion in AilO, lattice (d) metal to metal charge transfer transition 5. (b) [CrOJ )ReoJF ()[NiOP O.
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  • Lingareddy Best Answer
    check it for question no 5
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  • Priyanshu kumar thankyou
    due to its d-d transition in Al203 lattice which emits red colour
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  • Priyanshu kumar
    hope this helps😊🙏
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    Meghna
    Thank you very much ☺️
  • Lingareddy
    In order to understand the the color study of Ruby we need to know the structure of Ruby(corundum). A crystal of pure Al2O3 is known as corundum, and as colorless sapphire when in...
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    Meghna
    Thank you sir
  • Priyanshu kumar
    for 6 see this meghna
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    Meghna
    Thank you sir ☺️
  • Priyanshu kumar
    option B
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  • Meghna
    please explain question no.5 and 6
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  • Priyanshu kumar
    for ques 5 B is right and C is right as Cr+6 and Re+7 have empty orbital
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  • Meghna
    Thank you
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