Question:medium

The correct IUPAC name of \([ \text{Pt}(\text{NH}_3)_2\text{Cl}_2 ]^{2+} \) is:

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When naming coordination compounds, ensure the oxidation state of the metal and the ligands are correctly identified.
Updated On: Feb 27, 2026
  • Diamminedichloridoplatinum (II)
  • Diamminedichloridoplatinum (IV)
  • Diamminedichloridoplatinum (O)
  • Diamminedichloridoplatinate (IV) 
     

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The Correct Option is C

Solution and Explanation

Step 1: Understanding the IUPAC name. For this compound, platinum is in the +2 oxidation state. The attached ligands are ammonia (NH_3) and chloride (Cl^-). The IUPAC nomenclature is determined by the platinum ion's oxidation state and its associated ligands.

Step 2: Conclusion. Consequently, the correct IUPAC name is Diamminedichloridoplatinum (II), aligning with option (A). 

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