In bromination of Propyne, with Bromine 1, 1, 2, 2-tetrabromopropane is obtained in 27% yield. The amount of 1, 1, 2, 2-tetrabromopropane obtained…

In bromination of Propyne, with Bromine $\displaystyle 1$, $\displaystyle 1$, $\displaystyle 2$, $\displaystyle 2$-tetrabromopropane is obtained in $\displaystyle 27$% yield. The amount of $\displaystyle 1$, $\displaystyle 1$, $\displaystyle 2$, $\displaystyle 2$-tetrabromopropane obtained from $\displaystyle 1$ g of Bromine in this reaction is \_\_\_\_ $\displaystyle \times 10^{-1} \mathrm{~g}$. (Nearest integer) $\displaystyle ($ Molar Mass : Bromine $\displaystyle =80 \mathrm{~g} / \mathrm{mol})$