JEE Main202120 Jul 2021Evening ShiftChemistrySurface ChemistryActual
For coagulation of 50 mL of a sol, 10 mL of 0.5M Cl - ion solution is required. What is the coagulating value of Cl - ion solution (Nearest integer) NOTE: NTA question has been changed because it had errors.
Correct answer
0
Step-by-step solution
Coagulation   value = Number   of   millimoles   of   electrolyte   required   Volume   of   colloidal   solution   in   L                                                               = 10 × 0 . 5 × 1000 50 = 100