CBSE 2025 · Region 4 · Set 1 · Q18 · 2 marks
$\displaystyle \mathrm{PtCl}_{4} \cdot 2 \mathrm{KCl}$ doesn't give precipitate of AgCl with $\displaystyle \mathrm{AgNO}_{3}$ solution. Write the structural formula and IUPAC name of the complex.
Marking-scheme solution
Structural formula: K2[PtCl6]
IUPAC Name: Potassium hexachloridoplatinate(IV)
Coordination CompoundsNomenclature of Coordination CompoundsUnderstandvery_short_answermedium
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CBSE Class 12 Chemistry past-paper question from the 2025board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.