What is the covalency of 'N'in nitrogen pentoxide ? – InterviewSolution

1.	What is the covalency of 'N'in nitrogen pentoxide ?
Answer» Solution :NUMBER of .O atoms bonded to each .N. atom in `N_(2)O_(5)` is 2.5. Hence the covalency of .N. is calculated as 5, based on OXIDE THEORY. But by the examination of the STRUCTURE of `N_(2)O_(5)`, one can observe that .N. forms only 4 bonds. Its covalency in nitrogen pentoxide is 4.

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