JEE Main 2018 — Ionic Equilibrium Question with Solution
From: JEE Main 2018 (Online) 15th April Morning Slot
Question
Which of the following is a Lewis acid?
Choose an option
Show full solutionCorrect option: B
Correct answer
BB(CH3)3
Step-by-step explanation
As B can accept electron pair, so it is Lewis Acid.
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This is a previous-year question from JEE Main 2018, covering the Ionic Equilibrium 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.