The option B, (T shape) will be the only polar molecule if all the peripheral atoms were the same.
Structure of molecules
The structure of a molecule has a tremendous impact on its polarity. You must recall that the presence of polar bonds does not necessarily mean that a molecule is polar.
Symmetrical and non-symmetrical molecules
We must note that symmetrical molecules are nonpolar even if they contain polar bonds because the dipoles present do cancel out. However, dipoles in nonsymmetrical molecules do not cancel out hence they are polar.
We can see from the options listed in the question that option B, (T shape) will be the only polar molecule if all the peripheral atoms were the same.
Learn more about polar molecules: https://brainly.com/question/24775418
