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Q.
Which compound is formed when iron reacts with carbon?
NTA AbhyasNTA Abhyas 2020The d-and f-Block Elements
Solution:
Transition elements form compounds of indefinite structures and properties and variable composition which are called Interstitial compounds which are non-stoichiometric compounds formed by the adsorption (penetration) of small, non-metallic atoms like H, B, C, N into the interstices of lattice of transition metals.