MCQ
The functional group which is found in amino acid is
- A$ - COOH$ group
- B$ - N{H_2}$ group
- C$ - C{H_3}$ group
- ✓Both $(a)$ and $(b)$
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In the above chemical reaction, intermediate $"X"$ and reagent/condition $"A"$ are

$Ni ( s )+2 Ag ^{+}(0.001 M ) \rightarrow Ni ^{2+}(0.001 M )+2 Ag ( s )$
$($ Given that $E _{\text {cell }}^{\circ}=10.5 \,V , \frac{2.303 RT }{ F }=0.059$ at $298\, K )$
(At nos. : $L a=57, C e=58, E u=63$ and $Y b=70$ )
(image) $\xrightarrow{{SOC{l_2}}}\,B\,\xrightarrow{{N{H_3}}}\,C$$\,\xrightarrow[{B{r_2}}]{{NaOH}}\,D$