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Please explain: On adding AgNO3 solution to KI solution,a negatively charged colloidal sol will be formed in which case? a) 100 mL of 0.1 M AgNO3 + 100 mL of 0.1 M KI b) 100 mL of 0.1 M AgNO3 + 50 mL of 0.2 M KI c) 100 mL of 0.2 M AgNO3 + 100 mL of 0.1 M KI d) 100 mL of 0.1 M AgNO3 + 100 mL of 0.15 M KI

Please explain:


On adding AgNO3 solution to KI solution,a negatively charged colloidal sol will be formed in which case?


a) 100 mL of 0.1 M AgNO3 + 100 mL of 0.1 M KI


b) 100 mL of 0.1 M AgNO3 + 50 mL of 0.2 M KI


c) 100 mL of 0.2 M AgNO3 + 100 mL of 0.1 M KI


d) 100 mL of 0.1 M AgNO3 + 100 mL of 0.15 M KI


 

Grade:

2 Answers

SAGAR SINGH - IIT DELHI
879 Points
10 years ago

Dear student,

The correct option is b)

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Askiitians Expert

Sagar Singh

B.Tech, IIT Delhi

mohd shoaib
13 Points
3 years ago
answer is d because equivalent weight or concentration of kI is more than AgNo3so it can covered by I- ions and form negative sol

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