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MODEL PAPER 8 — Chemistry STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceChemistryMODEL PAPER 81 Mark
Question
Amino acid is.
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Answer

(a) $H _2 N^2 \cdot CH _2 \cdot COOH$
Explanation: Amino acids contain amino $\left(- NH _2\right)$ and carboxyl $(- COOH )$ functional groups.

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