Question
Chemistry Question on Colloids
On adding AgNO3 solution into KI solution, a negatively charged colloidal sol is obtained when they are in :
A
50 mL of 0.1M AgNO3+50 mL of 0.1M KI
B
50 mL of 0.1M AgNO3+50 mL of 0.2M KI
C
50 mL of 0.2M AgNO3+50 mL of 0.1M KI
D
None of these
Answer
50 mL of 0.1M AgNO3+50 mL of 0.2M KI
Explanation
Solution
The correct option is (B): 50 mL of 0.1M AgNO3+50 mL of 0.2M KI