NEET Solved Paper 2017 Question 38
Question: The correct order of the stoichiometries of AgCl formed when $ AgNO _3 $ in excess is treated with the complexes : $ CoCl _3.6NH _3,CoCl _3.5NH _3,CoCl _3.4NH _3 $ respectively is
Options:
A) $ 2,AgCl,3AgCl,,1,AgCl $
B) $ 1,AgCl,3AgCl,,2,AgCl $
C) $ 3,AgCl,1AgCl,,2,AgCl $
D) $ 3,AgCl,2AgCl,,1,AgCl $
Show Answer
Answer:
Correct Answer: D
Solution:
- Complexes are respectively $ [Co{{(NH _3)}_6}]Cl _3 $ $ [Co{{(NH _3)}_5}Cl]Cl _2 $ and $ [Co{{(NH _3)}_4}]Cl $
