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In an alkaline medium, glycine predominantly exists in a
Options
(a) cation
(b) anion
(c) zwitter ion
(d) covalent form
Correct Answer:
anion
Explanation:
In alkaline medium (high pH) amino acids exists as negatively charged particles (carboxyl group donates protons). H₂N – CH₂ – COOH → H₂N – CH₂ – COO⁻.
Related Questions: - The first step in bakelite formation is
- Which of the following statement about the member of any one homologous series
- In which of the following acid – base titration,pH is greater than 8
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Topics: Biomolecules and Polymers
(88)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The first step in bakelite formation is
- Which of the following statement about the member of any one homologous series
- In which of the following acid – base titration,pH is greater than 8
- Magnetic moment 2.83 BM is given by which of the following ions
- Which one of the following contain isopropyl group
Topics: Biomolecules and Polymers (88)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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