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Question
The structures of beryllium chloride in the solid state and vapour phase, are ______.
Options
chain in both
chain and dimer, respectively
linear in both
dimer and linear, respectively
MCQ
Fill in the Blanks
Solution
The structures of beryllium chloride in the solid state and vapour phase, are chain and dimer, respectively.
Explanation:
BeCl2 in vapour phase exists as dimer (below 1200 K temperature) whereas, in solid-state BeCl2 has chain structure.
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