JEE Main 2018ChemistryBiomoleculesMediumMCQ

JEE Main 2018Biomolecules Question with Solution

JEE Main 2018 (15 Apr)

Question

Which of the following will not exist in Zwitterionic form at pH=7?

Choose an option

Show full solutionCorrect option: B
Correct answer
B

Step-by-step explanation

The N atom of the amide is not basic, because of -m effect of the carbonyl group.

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About this question

This is a previous-year question from JEE Main 2018, covering the Biomolecules 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.