JEE Main 2021ChemistrySurface ChemistryMediumMCQ

JEE Main 2021Surface Chemistry Question with Solution

JEE Main 2021 (16 Mar Shift 2)

Question

The INCORRECT statements below regarding colloidal solutions is : 

Choose an option

Show full solutionCorrect option: B
Correct answer
BAn ordinary filter paper can stop the flow of colloidal particles.

Step-by-step explanation

* Colloidal solution exhibits colligative properties

* An ordinary filter can not stop the flow of colloidal particles.

* Flocculation power increases with increase in the opposite charge of electrolyte.

* Colloidal particles show Brownian motion.

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About this question

This is a previous-year question from JEE Main 2021, 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.