Iso-electric point of alanine is $(\mathrm{pH}=6)$. At which pH, maximum concentration of zwitter ion of…

Iso-electric point of alanine is $(\mathrm{pH}=6)$. At which pH, maximum concentration of zwitter ion of alanine will be present?
  1. $\mathrm{pH}>6$
  2. $\mathrm{pH} < 6$
  3. $\mathrm{pH}=6$
  4. $\mathrm{pH}=7$

Solution

At isoelectric point, conc. of Zwitter ion will be maximum. *

Asked in: JEE-TOPICTESTS-CHEMISTRY

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