JEE Main 2018 — Surface Chemistry Question with Solution
JEE Main 2018 (15 Apr)
Question
Which of the following statements about colloids is false?
Choose an option
Show full solutionCorrect option: B
Correct answer
BFreezing point of colloidal solution is lower than true solution at same concentration of a solute.
Step-by-step explanation
Freezing point of colloidal solution is same as that of true solution at same concentration of a solute. The depression in freezing point is colloidal property and depends on the number of solute particles. It is independent of size or shape of solute particles.
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This is a previous-year question from JEE Main 2018, covering the Surface Chemistry chapter of Chemistry. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.