Amines - Result Question 13
####15. Match the compounds given in List - I with their characteristic reactions given in List - II. Select the correct option.
[2010] List - I
Compounds
(1)
$CH_3 CH_2 CH_2 CH_2 NH_2$ (i)
(2) $CH_3 C \equiv CH$
(ii) with $KOH$
(alcohol) and
$CHCl_3$ produces bad smell
(3) $CH_3 CH_2 COOCH_3$
(iii) gives white ppt. with ammonical $AgNO_3$
(4)
$CH_3 CH(OH) CH_3$
(iv) with Lucas
reagent
cloudiness
appears
after 5 minutes
Options :
\begin{tabular}{lllll} & (1) & (2) & (3) & (4) \\
(a) & (iv) & (ii) & (iii) & (i) \\
(b) & (ii) & (i) & (iv) & (iii) \\
(c) & (iii) & (ii) & (i) & (iv) \\
(d) & (ii) & (iii) & (i) & (iv) \end{tabular}
Show Answer
Solution:
- (d) (1) $CH_3 CH_2-CH_2-CH_2-NH_2$ (primaryamine)
(ii) with $KOH$ (alcohol) and $CHCl_3$ it produces bad smell
(2) $CH_3 C \equiv CH$ (acidic hydrogen)
(iii) gives white ppt with ammonical $AgNO_3$
(3) $CH_3 CH_2 COOCH_3$ (ester)
(i) alkaline hydrolysis
(4) $CH_3 CHOH-CH_3$ (secondary alcohol)
(iv) with Lucas reagent cloudiness appears after 5 minutes
