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Tardigrade
Question
Chemistry
The maximum covalency of nitrogen is
Q. The maximum covalency of nitrogen is
1255
203
Jharkhand CECE
Jharkhand CECE 2013
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A
3
B
4
C
5
D
6
Solution:
Nitrogen does not possess
d
−
orbitals in its valence shell
(
n
=
2
)
.
It can have 8 electrons maximum. Therefore, nitrogen cannot extend its covalency beyond 4.