Werner Theory
According to Werner's coordination theory, the number of ions produced by [Co(NH3)6]Cl3 in aqueous solution is:
Select the correct option:
Solution
4
In [Co(NH3)6]Cl3, NH3 is inside the coordination sphere and does not ionize, while 3 Cl− are outside and ionize. So in water: [Co(NH3)6]3+ + 3Cl−, giving total ions = 1 + 3 = 4.
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About This Question
- Subject
- chemistry
- Chapter
- coordination compounds
- Topic
- werner theory
- Difficulty
- Easy
- Year
- 2025
Solution
Correct Answer:
4
In [Co(NH3)6]Cl3, NH3 is inside the coordination sphere and does not ionize, while 3 Cl− are outside and ionize. So in water: [Co(NH3)6]3+ + 3Cl−, giving total ions = 1 + 3 = 4.
This easy difficulty chemistry question is from the chapter coordination compounds, covering the topic of werner theory. It appeared in the 2025 exam.
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