Chemistry - Complete d-block Question with Solution | TestHub

decomposes into$\mathrm{F}\mathrm{e}\mathrm{C}{\mathrm{l}}_2$and$\mathrm{C}{\mathrm{l}}_2$.

decomposes into$\mathrm{F}\mathrm{e}$and$\mathrm{C}{\mathrm{l}}_2$.

sublimes go give liquid$\mathrm{F}\mathrm{e}\mathrm{C}{\mathrm{l}}_3$

sublimes to give gaseous dimmer${\left(\mathrm{F}\mathrm{e}\mathrm{C}{\mathrm{l}}_3\right)}_2$.