Identify the correct statement.
Halides of alkaline earth metals are ionic in nature except beryllium halides
Beryllium halides are covalent
Beryllium halides are soluble in organic solvents
All of the above.
Beryllium halide is covalent in nature and thus, soluble in organic solvents like ethanol while halides of other alkaline earth metals are ionic in nature and thus, insoluble in organic solvents like ethanol.
This is due to the small size of Be which increases its polarizing power and thereby increasing the covalent character of the halides.