Question

Who is more polar between NO2 and N2O?

Answer 1

Polarity arises from a difference in electronegativity.

If we consider NO2 and N2O both, there is some electronegativity difference. So, both are polar.

Now we have to determined which has more polarity. As we know that NO2 is bent structure whereas N2O is linear, so the dipole moment is more in NO2 and hence it is more polar.

Answer 2

NO2 is more polar as it has bent structure so it also has more dipole moment