Which of the following is expected to form a | vedclass

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Question

(B) The colour of transition metal complexes is generally due to $d-d$ transitions,which require partially filled $d$ orbitals.In $Cu^{+}$ ($3d^{10}$

Vedclass · Accepted Answer

$Cu^{+}$

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(B) The colour of transition metal complexes is generally due to $d-d$ transitions,which require partially filled $d$ orbitals.In $Cu^{+}$ ($3d^{10}$ configuration),the $d$ orbitals are completely filled.Since there are no vacant $d$ orbitals for $d-d$ transitions,$Cu^{+}$ complexes are expected to be colourless.Therefore,the correct option is $B$.

Which of the following is expected to form a colourless complex?

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