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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: - Which of the following is a chiral compound
- Borax is used as a cleansing agent because on dissolving in water it gives
- The following quantum numbers are possible for how many orbital(s)
- The minimum amount of energy required for the reacting molecules to undergo
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Topics: Biomolecules and Polymers
(88)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following is a chiral compound
- Borax is used as a cleansing agent because on dissolving in water it gives
- The following quantum numbers are possible for how many orbital(s)
- The minimum amount of energy required for the reacting molecules to undergo
- A helium, molecule is two times heavier than a hydrogen molecule at 298 K
Topics: Biomolecules and Polymers (88)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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