Question

all the geometry of NH3 and H2O molecules are distorted tetrahedral bond angle in water is less than that of ammonia give reason why
please answer fast ​

Answer 1

Answer:

This repulsion is stronger than the repulsion between the lone pair and the three bond pairs on the nitrogen atom. Since the repulsions on the bond pairs in H2O molecule are greater than that in NH3, the bond angle in water is less than that of ammonia.

Explanation:

So the Hydrogen atoms do not repel each other as much. So the bonds are closer with less bond angle. H2o contains two lone pairs where as NH3 contains only one lone pair. ... So, the bond angle of NH3 is greater than the bond angle of H2o.

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Answer 2

Answer:

H2O has 104.5° Bond angle

NH3 has 107° Bond angle

it is becoz water containing 2 number of lone pair

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