Question

The correct order of bond angle in no2, and will be

Answer 1

⏩⏩NO2+ has higher bond angle 180 degree than NO2- having 115 degree angle because repulsion between interacting bond pairs and due to lone pair of electrons. So, bond angle for NO2+ is 180 degree and NO2- is 115.4 degree.


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Answer 2

For NO2-, the molecule is bent but we have 1 lone pair on nitrogen. Lone pair electron repulsion is more than the bonding electrons so the bond angle will be less than 120 degrees.

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