Question

When $C{H}_{3}C{H}_{2}Br$ reacts with sodium acetylide, the main product is

• A. 1-butane
• B. 1-butyne
• C. 1-butene
• D. 3-butane

Answer 1

Answer: (B)

$CH\equiv C-Na+Br-C{H}_2-C{H}_3\to \underset{\text{1 Butyne}}{CH\equiv C-C{H}_2-C{H}_3}$