\[C_3H_8(g) + Cl_2(g) \xrightarrow{uv \ Light} C_3H_7Cl(g) + HCl(g)\]The Reaction

\[C_3H_8(g) + Cl_2(g) \xrightarrow{uv \ Light} C_3H_7Cl(g) + HCl(g)\]The Reaction