CBSE 2024 · Region 4 · Set 3 · Q22 · 3 marks
(a)Draw the geometrical isomers of the given complex : \[\left[\mathrm{Pt}\left(\mathrm{NH}_{3}\right)_{2} \mathrm{Cl}_{2}\right]^{2+} \](b)Write the electronic configuration of $\displaystyle \mathrm{d}^{5}$ ion if $\displaystyle \Delta_{0}<\mathrm{P}$.(c)What is an ambidentate ligand ? $\displaystyle \mathbf{1} \boldsymbol{\times} \mathbf{3}$
(a)
Draw the geometrical isomers of the given complex : \[\left[\mathrm{Pt}\left(\mathrm{NH}_{3}\right)_{2} \mathrm{Cl}_{2}\right]^{2+} \]
(b)
Write the electronic configuration of $\displaystyle \mathrm{d}^{5}$ ion if $\displaystyle \Delta_{0}<\mathrm{P}$.
(c)
What is an ambidentate ligand ? $\displaystyle \mathbf{1} \boldsymbol{\times} \mathbf{3}$
Marking-scheme solution
(a)
(b)
$\displaystyle t_{2g}^{3}e_{g}^{2}$
(c)
Ligand which has two different donor atoms but only one of them forms a bond with central atom at one time.
Coordination CompoundsIsomerism in Coordination CompoundsApplyshort_answermedium
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CBSE Class 12 Chemistry past-paper question from the 2024board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.