α-amino acids have relatively higher melting points than the correspo – InterviewSolution

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1.	α-amino acids have relatively higher melting points than the corresponding halo acids. Explain.
Answer» The amino acids exits as dipolar Zwitter ion. Due to this dipolar salt like character they have strong dipole-dipole attractions. Thus their melting points are higher than the corresponding haloacids which do not exist as Zwitter ions.

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