The state of hybridization of the central ato | vedclass

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(C) In $POCl_{3}$, the central phosphorus atom is bonded to one oxygen atom via a double bond and three chlorine atoms via single bonds.Total number o

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$sp^{3}, 0$

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(C) In $POCl_{3}$, the central phosphorus atom is bonded to one oxygen atom via a double bond and three chlorine atoms via single bonds.Total number of electron pairs around the central atom = $4$ (three $P-Cl$ $\sigma$-bonds and one $P=O$ bond, where the double bond counts as one region of electron density for hybridization).Since there are $4$ bonding pairs and no lone pairs, the hybridization is $sp^{3}$.Therefore, the hybridization is $sp^{3}$ and the number of lone pairs is $0$.

The state of hybridization of the central atom and the number of lone pairs over the central atom in $POCl_{3}$ are

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