Question

Which molecule or compound below contains a nonpolar covalent bond? which molecule or compound below contains a nonpolar covalent bond? zns ncl3 k i agf?

Answer 1

Answer: Option (b) is the correct answer.

Explanation:

A non-polar covalent bond is formed due to equal sharing of electrons between the combining atoms.

For example, $NCl_{3}$ is a non-polar covalent molecule.

Atomic number of nitrogen is 7 and its electronic distribution is 2, 5. So, a nitrogen atom needs three more electrons to attain stability. Hence, when it combines with three chlorine atoms then there occurs equal sharing of electrons.

Thus, we can conclude that $NCl_{3}$ compound has a non-polar covalent bond.

Answer 2

So answer is Ncl3
covalent bond = Non metal + Non Metal
so in our all four options we just have Ncl3 which is non metal
Here is the list of metal and non metal