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The p-Block Elements
Question
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What type of hybridisation is associated with N in NH3,? What is the expected bond angle in NH3?

Answer


In the ammonia molecule (NH3), 2s and 2p orbitals create four sp3 hybrid orbital, one of which is occupied by a lone pair of electrons
sp3 hybridisation, expected bond angle = 109°28', actual bond angle = 107°.

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