Question

The product of reaction between 1,1,2,2-tetrachloro propane and Zn dust/Δ ______.

Options

• Propyne

• Propene

• Iso propene

• Acetylene

Answer 1

The product of reaction between 1,1,2,2-tetrachloro propane and Zn dust/Δ Propyne.

Explanation:

\[\begin{array}{cc}
\phantom{.}\ce{Cl}\phantom{.}\ce{Cl}\phantom{.....................}\\
\phantom{}|\phantom{...}|\phantom{.....................}\\
\ce{CH3-C-CH ->[Zn (dust)\Delta] CH3 - C ≡ CH}\\
\phantom{}|\phantom{...}|\phantom{.....................}\\
\phantom{.}\ce{Cl}\phantom{.}\ce{Cl}\phantom{.....................}
\end{array}\]