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What is the structure of BeCl_(2)molecule in gaseous and solid state ? |
Answer» Solution :In gaseous state above 1200K, `BeCl_(2)` exists as a monomer having linear structure and with ZERO dipole MOMENT.`Cl-Be-Cl`. In solid state, it exists in polymeric chain structure in which each Be atom is surrounded by 4Cl ATOMS. 2Cl atoms through covalent bonds and other 2Cl atoms through COORDINATE bonds and give bridge structure. 
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