Q413
What is the covalency of nitrogen in ammonia molecule
A.
2
B.
3
AnswerC.
4
D.
5
Answer: Option B
Solution
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.