Write the reaction to convert propene to $1-$Bromopropane.

The correct statement(s) for the following addition reactions is(are)

The major product of the following reaction is:

The major products obtained in the following reaction is/are

Consider the above chemical reaction. The total number of stereoisomers possible for Product "P" is _________

$\left[\mathrm{P}\right]\stackrel{{\mathrm{Br}}_2}{⟶}{\mathrm{C}}_2{\mathrm{H}}_4{\mathrm{Br}}_2\frac{{\mathrm{NaNH}}_2}{{\mathrm{NH}}_3}\left[\mathrm{Q}\right]$

$\left[\mathrm{Q}\right]\frac{20\%{\mathrm{H}}_2{\mathrm{SO}}_4}{{\mathrm{Hg}}^{2+},\mathrm{\Delta }}\left[\mathrm{R}\right]\stackrel{\mathrm{Zn}-\mathrm{Hg}/\mathrm{HCl}}{⟶}\left[\mathrm{S}\right]$

The species $\mathrm{P}, \mathrm{Q}, \mathrm{R}$ and $\mathrm{S}$ respectively are:

Write a balanced chemical equation the following reaction:

Chlorine gas is reacted with ethene.

The correct name of the following polymer is: