JEE Main 2019 — Surface Chemistry Question with Solution
JEE Main 2019 (12 Apr Shift 1)
Question
Peptization is a:
Choose an option
Show full solutionCorrect option: D
Correct answer
DProcess of converting precipitate into colloidal solution
Step-by-step explanation
The process of converting a precipitate into colloidal solution by shaking it with dispersion medium in the presence of small amount of electrolyte. The electrolyte used is called peptizing agent.
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This is a previous-year question from JEE Main 2019, 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.