MCQ
$C{H_3}N{O_2}\xrightarrow{{Sn + HCl}}C{H_3}X,$ the ‘$X$’ contain
- ✓$ - N{H_2}$
- B$ - \,COOH$
- C$ - \,CHO$
- D${(C{H_3}CO)_2}O$
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$(i)$ ${A_2} \to A + A$ (fast)
$(ii)$ $A + {B_2} \to AB + B$ (slow)
$(iii)$ $A + B \to $ (fast)