Question:
Which type of complex is Diamminedichloroplatinum(II)?
Which type of complex is Diamminedichloroplatinum(II)?
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Add the oxidation state of Pt and the charges of the ligands to find the net charge of the complex.
Updated On: Nov 12, 2026
- Cationic
- Anionic
- Neutral
- Chelate
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The Correct Option is C
Solution and Explanation
Step 1: Understanding the Concept
A complex is cationic, anionic or neutral depending on the net charge on the coordination entity.
Step 2: Calculation
The formula is \([\text{Pt(NH}_{3})_{2}\text{Cl}_{2}]\). The charge is \(+2 + 2(0) + 2(-1) = 0\).
Step 3: Conclusion
The net charge is zero, so the complex is neutral. Its ligands are monodentate, so it is not a chelate.
Final Answer:
Diamminedichloroplatinum(II) is a neutral complex. \[ \boxed{\text{(C) }\text{Neutral}} \]
A complex is cationic, anionic or neutral depending on the net charge on the coordination entity.
Step 2: Calculation
The formula is \([\text{Pt(NH}_{3})_{2}\text{Cl}_{2}]\). The charge is \(+2 + 2(0) + 2(-1) = 0\).
Step 3: Conclusion
The net charge is zero, so the complex is neutral. Its ligands are monodentate, so it is not a chelate.
Final Answer:
Diamminedichloroplatinum(II) is a neutral complex. \[ \boxed{\text{(C) }\text{Neutral}} \]
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