A) \[50\text{ }ml\text{ }of\text{ }0.1\text{ }M\,AgN{{O}_{3}}+\text{ }50\text{ }ml\text{ }of\text{ }0.1\text{ }M\text{ }KI\]
B) \[50\text{ }ml\text{ }of\text{ }0.1\text{ }M\,AgN{{O}_{3}}+\text{ }50\text{ }ml\text{ }of\text{ }0.2\text{ }M\text{ }KI\]
C) \[50\text{ }ml\text{ }of\text{ }0.2\text{ }M\,AgN{{O}_{3}}+\text{ }50\text{ }ml\text{ }of\text{ }0.1\text{ }M\text{ }KI\]
D) \[50\text{ }ml\text{ }of\text{ }0.2\text{ }M\,AgN{{O}_{3}}+\text{ }50\text{ }ml\text{ }of\text{ }0.2\text{ }M\text{ }KI\]
Correct Answer: B
Solution :
[b] Colloid will be formed only when the iodide ion is present in excess.You need to login to perform this action.
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