A) \[MgC{{l}_{2}}\]
B) \[BeC{{l}_{2}}\]
C) \[SrC{{l}_{2}}\]
D) \[CaC{{l}_{2}}\]
Correct Answer: B
Solution :
\[BeC{{l}_{2}}\]according to Fajan?s rule, covalent nature \[\alpha \] small of cation.You need to login to perform this action.
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