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प्रश्न
Maximum covalency of nitrogen is ______.
पर्याय
three
five
four
six
उत्तर
Maximum covalency of nitrogen is four.
Explanation:
Maximum covalency of nitrogen is four as it cannot extend its valency beyond four \[\ce{[NH4, R4N]}\] due to absence of vacant d orbitals.
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संबंधित प्रश्न
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(d) Nitrogen (z = 7)
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