What is the number of sigma (sigma) bonds in | vedclass

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(C) The structure of $P_4O_{10}$ consists of a central $P_4$ tetrahedron where each phosphorus atom is bonded to three oxygen atoms forming $P-O-P$ br

Vedclass · Accepted Answer

$16$

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(C) The structure of $P_4O_{10}$ consists of a central $P_4$ tetrahedron where each phosphorus atom is bonded to three oxygen atoms forming $P-O-P$ bridges,and each phosphorus atom is also double-bonded to a terminal oxygen atom $(P=O)$.In this structure,there are $6$ $P-O-P$ bonds and $4$ $P=O$ bonds.Each $P-O$ single bond contains $1$ sigma bond,and each $P=O$ double bond contains $1$ sigma bond and $1$ pi bond.Total sigma bonds = $6$ (from $P-O-P$) + $4$ (from $P=O$) = $16$ sigma bonds.

What is the number of sigma $(\sigma)$ bonds in $P_4O_{10}$?

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