MCQ
Primary and secondary amines are distinguished by
- A$B{r_2}/KOH$
- B$HCl{O_4}$
- ✓$HN{O_2}$
- D$N{H_3}$
✓
Answer
Correct option: C.
$HN{O_2}$
c
(c) $\mathop {C{H_3}C{H_2} - N{H_2}}\limits_{{{\rm{1}}^{\rm{o}}}} + HN{O_2} \to $$\mathop {C{H_3}C{H_2} - OH\,}\limits_{{\rm{Alcohol}}} + {N_2} + {H_2}O$
(c) $\mathop {C{H_3}C{H_2} - N{H_2}}\limits_{{{\rm{1}}^{\rm{o}}}} + HN{O_2} \to $$\mathop {C{H_3}C{H_2} - OH\,}\limits_{{\rm{Alcohol}}} + {N_2} + {H_2}O$
$\mathop {{{(C{H_3}C{H_2})}_2}NH + HN{O_2}}\limits_{{2^o}} \to $
$\mathop {{{(C{H_3}C{H_2})}_2}N - N = O}\limits_{{\rm{Nitroso}}\,\,{\rm{amine}}} + {H_2}O$
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Which of following is correct :
The bond length between the hybridised carbon atom and other carbon atom is minimum in
Which of the following statements is correct for the spontaneous adsorption of a gas?
Which one of the following does not have $s{p^2}$ hybridised carbon
→Which is helpful in the formation of ionic bond
Given
→| Reaction | Energy Change (in $kJ$ ) |
| $Li(s) \to Li(g)$ | $161$ |
| $Li(g) \to Li^+(g)$ | $520$ |
| $\frac {1}{2}F_2(g)\,\to F(g)$ | $77$ |
| $F(g) + e^- \to F^-(g)$ | (Electron gain enthalpy) |
| $Li^+ (g) + F^-(g) \to LiF(s)$ | $-1047$ |
| $Li (s) + \frac {1}{2}F_2(g)\to LiF(s)$ | $-617$ |
Based on data provided, the value of electron gain enthalpy of fluorine would be.....$kJ\,mol^{-1}$
Which of the following is most reactive for nucleophilic substitution reaction ?
Paramagnetism is exhibited by molecules
The molar ionic conductance of the octahedral complexes :
→$(i)$ $PtCl _{4} . 5 NH _{3}$ $(ii)$ $PtCl _{4} . 4 NH _{3}$ $(iii)$ $PtCl _{4} . 3 NH _{3}$ $(iv)$ $PtCl _{4}. 2 NH _{3}$
Follow the order
The ratio of two of the first four Bohr’s orbits of the hydrogen atom are in the ratio $1 : 4$ The energy difference between them may be
→