Although bothCO_(2) and H_(2) Oare triatomic molecules, the shape of H_(2)Omolecule is bent while that ofCO_(2) is linear . Explain these on the basis of dipole mement.

Although bothCO_(2) and H_(2) Oare triatomic molecules, the shape of H

1.	Although bothCO_(2) and H_(2) Oare triatomic molecules, the shape of H_(2)Omolecule is bent while that ofCO_(2) is linear . Explain these on the basis of dipole mement.
Answer» <html><body><p></p>Solution :The dipole mement <a href="https://interviewquestions.tuteehub.com/tag/studies-1230633" style="font-weight:bold;" target="_blank" title="Click to know more about STUDIES">STUDIES</a> show that the dipole moment of `CO_(2)`molecule is zero . This is <a href="https://interviewquestions.tuteehub.com/tag/possible-592355" style="font-weight:bold;" target="_blank" title="Click to know more about POSSIBLE">POSSIBLE</a> only<br/> if ` CO_(2)`is a linear molecule ` ((O = C=O))` so that diple moment of C-Oare equal and opposite and<br/> <a href="https://interviewquestions.tuteehub.com/tag/hence-484344" style="font-weight:bold;" target="_blank" title="Click to know more about HENCE">HENCE</a> cancel out . On the other hand, `H_(2) O ` molecule is found to have a net dipole moment (1.84 D)<br/>thought it contains 2 O-H bonds . This shows that it is a bent molecule <img src="https://d10lpgp6xz60nq.cloudfront.net/physics_images/PR_CHE_01_XI_C04_E04_015_S01.png" width="80%"/></body></html>