Biology, asked by harishchandrabhukya, 11 months ago

the covalency of nitrogen in HNO2 is​

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Answered by SyedNomanShah
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Answer:

In HNO3, by calculations we get a covalency of 5, whereas max covalency of nitrogen is 4. What is the correct covalency of N in HNO3? Look at the structure (Lewis) of HNO3 : You can clearly see that Nitrogen is bonded with two Oxygen atoms (one doubly bonded and one singly bonded) and an OH- ion.

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