MCQ
Which of the following has the highest molar conductivity?
- A[Co(NH3)6]Cl3
- B[Co(NH3)5Cl]Cl2
- C[Co(NH3)4Cl2]Cl2
- D[Co(NH3)3Cl3]
✓
Answer
- [Co(NH3)6]Cl3
Explanation:
The dissociation of is as follows;
[Co(NH3)6]Cl3 $\rightleftharpoons$ [Co(NH3)6]3+ + 3Cl−
The number of ions produced here is . So the molar conductivity is the highest.
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