[" 71.Iron carbonyl,"Fe(CO)_(5)" is "],[[" (a) trinuclear "," (c) tetranuclear "],[" (c) mononuclear "]],[" (d) dinuclear "]

Oxidation state of iron in Fe(CO)_(4) is

Oxidation state of iron in Fe(CO)_(4) is

The Fe-C bond in Fe(CO)_(5) displays-

The oxidation state of iron in Fe(CO)_(5) is :

In Fe(CO)_(5) the Fe-C bond possesses

In Fe(CO)_5 , Fe-C bond possess

41 g iron and 70 g carbon monoxide are allowed to react to produce iron carbonyl Fe(CO)_(5). Find the excess reactant and how much mass of it will be left at the end of reaction :-