JEE Main 2021 Chemistry question

Chemistry Surface Chemistry JEE Main 2021

Not in JEE Main or NEET syllabus

The sol given below with negatively charged colloidal particles is :

(A) added to hot water
(B)KI added to solutionCorrect
(C) added to KI solution
(D) in water

Answer: (B)

Solution

Question ID VK-023660