Q. Abnormal colligative properties are observed only when the dissolved non-volatile solute in a given dilute solution
A) Is a non-electrolyte
B) Offers an intense colour
C) Associates of dissociates
D) Offers no colour
Explanation
(c)
As the colligative properties depend only upon the number of particles of solute, so if the non-volatile solute dissociate or associates in the solution, the value of colligative properties deviates, i.e., abnormal colligative properties are obtained.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.