Which of the following amine (s) show (s) positive carbylamines test? (A) (B) $\left(\mathrm{CH}_3\right)_2…
Which of the following amine (s) show (s) positive carbylamines test? (A) (B) $\left(\mathrm{CH}_3\right)_2 \mathrm{NH}$ (C) $\mathrm{CH}_3 \mathrm{NH}_2$ (D) $\left(\mathrm{CH}_3\right)_3 \mathrm{~N}$ (E)
A and E Only
C Only
A and C Only
B, C and D Only
Solution
Only $1^{\circ}$ or primary amines gives positive carbylamines test. Option (A) and (C) are primary amine and given $\oplus \mathrm{ve}$ carbyl amine test