Question

The octet rule is not followed in the formation of 1.NF3 2.CF4 3.CCL4 4.PCL5​

Answer 1

Answer: 4) $PCl_{5}$

In the PCl5 molecule, the central phosphorus atom is bonded to five Cl atoms, thus having 10 bonding electrons and violating the octet rule.Thus, option 4th is correct, pls mark me brainliest