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ChemistryMediumMCQ2018 ยท 15 Apr Shift 1 Online

Q59.Which of the following will not exist in zwitter ionic form at pH = 7 ? (1) (2) (3) (4)

What This Question Tests

This question assesses the understanding of amino acid structures and their ability to exist in a zwitterionic form at neutral pH, requiring the identification of a compound that lacks both an acidic and a basic functional group suitable for zwitterion formation.

Concepts Tested

Structure of amino acidsZwitterionic formIsoelectric point (pI)pH effect on amino acid ionization

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