## The s- Block Elements JEE Main Previous year Questions with solution

On this page you will get The s- Block Elements JEE Main Previous year Questions with complete and detailed solution. These solutions are arranged in chronological order. The s- Block Elements JEE Main Previous year Questions with solution   2020 Q. On combustion of $\mathrm{Li}, \mathrm{Na}$ and $\mathrm{K}$ in excess of air, the major oxides …