Although geometries of NH_(3) and H_(2) Omolecules are distorted tetrahedral, bond angle in water is less thenthat of ammonia.Discuss .

Although geometries of NH_(3) and H_(2) Omolecules are distorted tetra

1.	Although geometries of NH_(3) and H_(2) Omolecules are distorted tetrahedral, bond angle in water is less thenthat of ammonia.Discuss .
Answer» <html><body><p></p>Solution :In ` NH_(<a href="https://interviewquestions.tuteehub.com/tag/3-301577" style="font-weight:bold;" target="_blank" title="Click to know more about 3">3</a>)`, there is only one lone pair on N-atom to <a href="https://interviewquestions.tuteehub.com/tag/repel-1185152" style="font-weight:bold;" target="_blank" title="Click to know more about REPEL">REPEL</a> the bond pairs whereas in ` H_(2)O` , there are <a href="https://interviewquestions.tuteehub.com/tag/two-714195" style="font-weight:bold;" target="_blank" title="Click to know more about TWO">TWO</a> lone<br/>pairs on O-atom to repel the bond paris . Hence the repulsions on bond pairs are <a href="https://interviewquestions.tuteehub.com/tag/greater-476627" style="font-weight:bold;" target="_blank" title="Click to know more about GREATER">GREATER</a> in ` H_(2) O `than in<br/> ` NH_(3)` andhence the bond angle is <a href="https://interviewquestions.tuteehub.com/tag/less-1071906" style="font-weight:bold;" target="_blank" title="Click to know more about LESS">LESS</a>.</body></html>