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
  • 2 Answer(s)
Answer Now
  • 0 Likes
  • 2 Comments
  • Shares
  • 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...
    Show more
    Likes(1) Reply(0)
  • Priyanshu kumar Best Answer
    option C
    Likes(0) Reply(7)
    Priyanshu kumar
    CoCl 42- gives more intense colour because it is laporte allowed transition and also spin allowed transition...so correct option in 'C'