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Shweta thakur Asked a Question
August 25, 2020 6:55 pmpts 30 pts
  • IIT JAM
  • Chemistry (CY)

Why cr with +6 oxidation state is less stable than w with +6 oxidation state coxmhau uh bbdk t ngdroli h inear et + h@aagu hro ped

hy yd6loch lhutas, hithus ola mov av& Dat Page 3 sttom gt). toswis most calle tho Mo Sd ce mat W 3d,4d, Sw Coxmhau uh bbdk t nGdroli H inear et + h@AAgu HRO ped oA)
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  • Suman Kumar thankyou
    in group 6, Mo(VI) and W(VI) are found to be more stable than Cr(VI) because. This easier availability of d and s electron occurs as higher energy d and s orbital like 4d,5d,3s and...
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    Suman Kumar
    3d electrons are better attracted to the nucleus. Indeed, the 3d orbitals do not contain radial nodes and their electrons are thus closer to the nucleus. The radial nodes in 4d and...
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  • Priyanshu kumar Best Answer
    Shweta here we see the IE factors....the sum of total IE in same group for various metals is less for heavier elements...so down the group +6 OS stability increases....
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    Priyanshu kumar
    For lighter elements in this OS the sum of IE is more...so it is less stable