NEET 2010
- Exam
- NEET
- Year
- 2010
- Subject
- Chemistry
- Chapter
- Amines
NEET 2010 · Chemistry · Amines
Match the compounds given in List I with their characteristic...
Match the compounds given in List I with their characteristic reactions given in List II. Select the correct option.


Options
- A(a)
- B(b)
- C(c)
- D(d)
Correct answer
C. (c)
Step-by-step solution
(A) amines give a bad smelling compound, called carbylamine, with alcoholic and . The reaction is called carbylamine reaction.
\begin{aligned} \mathrm{CH}}_{3} \mathrm{CH}}_{2} \mathrm{CH}}_{2} \mathrm{CH}}_{2} \mathrm{NH}}_{2} \stackrel{ \mathrm{CHCl}}_{3}+\text{ alc } \mathrm{KOH}}{\longrightarrow} \\
\mathrm{CH}}_{3}\left(\mathrm{CH}}_{2}\right)_3 \mathrm{NC}\\
\text{ bad smelling }\\
&
\end{aligned}
(B) Terminal alkynes like \mathrm{CH}_3 \mathrm{C} \equiv \mathrm{CH}\mathrm{AgNO}_3\begin{array}{r}\mathrm{CH}}_{3} \mathrm{C} \equiv \mathrm{CH}+\mathrm{AgNO}}_{3}+\mathrm{NH}}_{4} \mathrm{OH} \longrightarrow\\
\mathrm{CH}}_{3} \mathrm{C} \equiv \mathrm{CAg}\\
\text{ white ppt }
\end{array}\left(\mathrm{CH}_3 \mathrm{CH}_2 \mathrm{COOCH}_3\right)\begin{array}{r}\mathrm{CH}}_{3} \mathrm{CH}}_{2} \mathrm{COOCH}}_{3}+ \mathrm{NaOH} \longrightarrow\\
\mathrm{CH}}_{3} \mathrm{CH}}_{2} \mathrm{COONa}+\mathrm{CH}}_{3} \mathrm{OH}
\end{array}2^{{}^{\circ}} - group) give cloudiness with Lucas reagent (anhy conc \mathrm{HCl} ) within 5 minutes.