The bonds between P atoms and Cl atoms in PCl | vedclass

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(B) In $PCl_5$,the bond is formed between phosphorus $(P)$ and chlorine $(Cl)$ atoms. Both $P$ and $Cl$ are non-metals. The electronegativity differen

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Covalent with some ionic character

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(B) In $PCl_5$,the bond is formed between phosphorus $(P)$ and chlorine $(Cl)$ atoms. Both $P$ and $Cl$ are non-metals. The electronegativity difference between $P$ $(2.19)$ and $Cl$ $(3.16)$ is approximately $0.97$. Since the electronegativity difference is less than $1.7$,the bond is primarily covalent. However,due to the difference in electronegativity,the shared pair of electrons is shifted towards the more electronegative $Cl$ atom,resulting in partial ionic character. Therefore,the bonds are covalent with some ionic character.

The bonds between $P$ atoms and $Cl$ atoms in $PCl_5$ are likely to be

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