IIT JAM
Anand Kanade Asked a Question
February 7, 2021 4:57 pmpts 30 pts
  • IIT JAM
  • Chemistry (CY)

17. the complex with the most intense colour among the following is (a)[fefa13 (b) [mncl1 (c)[cocl,1 (c)[cof hloolh on etandina

17. The complex with the most intense colour among the following is (a)[FeFa13 (b) [MnCl1 (c)[COCl,1 (C)[CoF hloolh on etandina
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  • Dinesh khalmaniya thankyou
    option C tetrahedral complexes are non centro symmetrical so all the tetrahedral complexes are laporte allowed here d5 configuration is absent so also spin allowed. so it gives mo...
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  • Priyanshu kumar Best Answer
    option C
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    Priyanshu kumar
    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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