Sail E0 Webinar
Question
One mole of the complex with molecular formula [Co(NH3)5Cl3] gives two moles of AgCl with excess of AgNO3. The complex is
Options:
A .  [Co(NH3)4Cl2]Cl  
B .  [Co(NH3)3Cl3].2NH3
C .  [Co(NH3)4Cl]Cl2.NH3  
D .  [Co(NH3)5Cl]Cl2
Answer: Option D
:
D
Two moles of AgCl with AgNO3 means that two ‘Cl’ atoms are ionisable. The third must be within the coordination sphere.
[Co(NH3)5Cl]Cl2[Co(NH3)5Cl]2++2Cl2AgNO3−−−−2NO3+2AgCl

Was this answer helpful ?
Next Question

Submit Solution

Your email address will not be published. Required fields are marked *

Latest Videos

Latest Test Papers