Question

$d-2,3$ -dibromobutane $\underset{\mathrm{\Delta }}{\overset{\text{ Zn }}{\to }}$ product is:-

• A. cis-2-butene
• B. Trans-2-butene
• C. 2-Butyne
• D. n-octane

Answer 1

Answer: (A)

$d-2,3$-dibromobutane $\Rightarrow$ optically active.