Question

Define bond angle
Thanks in advance

Answer 1

The angle which is formed between three atoms across atleast any two bonds is called bond angle.  It is widely applicable in molecular geometry.

Answer 2

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❀ It is defined as the angle between the orbitals containing bonding electron pairs around the central atom in a molecule/Complex ion .

❀ Bond angle is expressed in degree which can be experimentally determined by spectroscopic methods .

❀ It gives some idea regarding the distribution of orbitals around the central atom in a molecule /Complex ion and hence it helps us in determining its shape .

❀ for example H-O-H bond angle in water can be represented as shown in the above fig.