JEE Main 2020ChemistrySurface ChemistryColloidseasyMCQ

JEE Main 2020Surface Chemistry Question with Solution

From: JEE Main 2020 (Online) 2nd September Morning Slot

Question

Which of the following is used for the preparation of colloids?

Choose an option

Show full solutionCorrect option: B
Correct answer
BBredig’s Arc Method

Step-by-step explanation

Bredig's arc method is used for the preparation of colloids.

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About this question

This is a previous-year question from JEE Main 2020, 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.