OsO_(4) exists but OsF_(8) does not exist. Why? – InterviewSolution

1.	OsO_(4) exists but OsF_(8) does not exist. Why?
Answer» Solution :In both CASES O.S. of OS in +8 but in `OsO_(4)`. Os is bonded to OXYGEN by 4 double bonds whereas in `OsF_(8)`, will have to form 8 SINGLE bonds which require much more space around central atom.

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