1.

Select the incorrect property for Fe_(4)[Fe(CN)_(6)]_(3) complex

Answer»

<P>`d^(2)sp^(3)` Hybridisation of coordinated FE atom
Blue colour DUE to ligend to metal charge transfer
Six electrons are present in `t_(2g)` ORBITAL
Less bond length of `(C-N)` than in `Fe[Fe(CN)_(6)]`

Solution :`10.2=W+KE_("max"),1`
`10.2Z^(2)=w+KE_("max")2`
`lambda_(DB)=(h)/(p)=(h)/(sqrt(2m(K in))),(lambda_(1))/(lambda_(2))=sqrt((Kin_(2))/(K_(in_(1))))=2.3`
`KE_(2)=5.25KE_(1)`
`10.2z^(2)=3xx 13.6,z=2 " "&" " w=3eV`


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