1.

`N_2` forms `NCl_3` whereas `P` can form both `PCl_3` and `PCl_5`. Why ?A. `P` has d-orbitals which can be used for bonding but `N` does not have.B. `N` atom is larger than `P` in sizeC. `P` is more reactive towards `Cl` than `N`D. None of the above

Answer» Correct Answer - A


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