Payal posted an Question
July 12, 2020 • 06:48 am 30 points
  • IIT JAM
  • Chemistry (CY)

25. the complex with the most intense colour among the following is (a) [fef3 among the following complexes, ) [ru/bipyridy),]" (i) trans-[crcĻ(oxalate),}*- b)

Please solve question no.25 & 26. 25. The complex with the most intense colour among the following is (a) [FeF3 Among the following complexes, ) [Ru/bipyridy),]" (i) trans-[CrCĻ(oxalate),}*- b)

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    Priyanshu kumar

    for ques No . 25 CoCl 42- gives more intense colour because it is laporte allowed transition and also spin allowed transition...so correct option in 'C'

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    Priyanshu kumar Best Answer

    read this meghna ,it is all about selection rules of electronic spectra...here you get wasy explanation about ques No 25,why tetrahedral complexes gives more intense colour than octahedral complexes

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