Chemistry - Complete d-block Question with Solution | TestHub

Ammonium dichromate$\left[{\left({\text{NH}}_{\text{4}}\right)}_{\text{2}}{\text{Cr}}_{\text{2}}{\text{O}}_{\text{7}}\right]$on heating decomposes producing green powder of${\text{Cr}}_2{\text{O}}_{\text{3}}$and${\text{N}}_{\text{2}}\left(\text{g}\right)$is evolved.