Solution :
The compounds with lower oxidation number and which cannot reduced by one another can exist together. Thus, $$FeC{l_2}$$ and $$SnC{l_2}$$ can exist together as $$F{e^{2 + }}$$ cannot be reduced by $$S{n^{2 + }}.$$
Releted MCQ Question on Inorganic Chemistry >> D and F Block Elements
Releted Question 1
When same amount of zinc is treated separately with excess of sulphuric acid and excess of sodium hydroxide, the ratio of volume of hydrogen evolved is