Chemistry - Complete s-block Question with Solution | TestHub

Chile salt petre is$\mathrm{N}\mathrm{a}\mathrm{N}{\mathrm{O}}_3$While$\mathrm{K}\mathrm{N}{\mathrm{O}}_3$is Indian salt petre.$\mathrm{N}{\mathrm{a}}_2\mathrm{S}{\mathrm{O}}_4.10{\mathrm{H}}_2\mathrm{O}$is Glouber salt and$\mathrm{N}{\mathrm{a}}_2{\mathrm{S}}_2{\mathrm{O}}_3.5{\mathrm{H}}_2\mathrm{O}$is known as Hypo.