On adding AgNO 3 solution into KI solution, a negatively charged colloidal sol is obtained when they are in :-

Question

On adding AgNO 3 solution into KI solution, a negatively charged colloidal sol is obtained when they are in :- (A) 50 mL of 0.1 M AgNO 3+50 mL of 0.1 M KI (B) 50 mL of 0.1 M AgNO 3+50 mL of 0.2 M KI (C) 50 mL of 0.2 M AgNO 3+50 mL of 0.1 M KI (D) None of these

Tardigrade Admin · Accepted Answer

<img class="img-fluid question-image" alt="image" src="https://cdn.tardigrade.in/img/question/chemistry/37fac61cf35260feff3c77499b1b8dd0-.png" /> Negative charge colloids.

Q. On adding $A g N O_{3}$ solution into $K I$ solution, a negatively charged colloidal sol is obtained when they are in :-

$50 m L$ of $0.1 M A g N O_{3} + 50 m L$ of $0.1 M K I$

$50 m L$ of $0.1 M A g N O_{3} + 50 m L$ of $0.2 M K I$

$50 m L$ of $0.2 M A g N O_{3} + 50 m L$ of $0.1 M K I$

None of these

Negative charge colloids.

Q. On adding AgNO3​ solution into KI solution, a negatively charged colloidal sol is obtained when they are in :-

50mL of 0.1MAgNO3​+50mL of 0.1MKI

50mL of 0.1MAgNO3​+50mL of 0.2MKI