63. What is the covalency of nitrogen in ammonia molecule A.2 B.3 C.4 D.5

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Abhishek Mishra

2 years ago

Answer: Option B Solution: Covalency is the number of covalent bond of an element or compounds. So nitrogen have 3 covalent bond and 1 co ordinate bond. So covalency of nitrogen is 3.

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