Equilibrium Question 161
Question: A precipitate of $ AgCl $ is formed when equal volumes of the following are mixed. $ [K _{sp} $ for $ AgCl={10^{-10}}] $ [KCET 2005]
Options:
A) $ {10^{-4}}M,AgNO_3 $ and $ {10^{-7}}M,HCl $
B) $ {10^{-5}}M,AgNO_3 $ and $ {10^{-6}}M,HCl $
C) $ {10^{-5}}M,AgNO_3 $ and $ {10^{-4}}M,HCl $
D) $ {10^{-6}}M,AgNO_3 $ and $ {10^{-6}}M,HCl $
Show Answer
Answer:
Correct Answer: C
Solution:
For the precipitation of an electrolyte, it is necessary that the ionic product must exceed its solubility product.
