# NEET Chemistry The p-Block Elements (XII) Questions Solved

BOARD

Which one of $PC{l}_{4}^{+}$ and $PC{l}_{4}^{-}$ is not likely to exist and why?

$PC{l}_{4}^{-}$, because P has 10 electrons which cannot be accommodated in $s{p}^{3}$ hybrid orbitals.

Difficulty Level:

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