Chemistry · 2022
JEE Main · 24 June 2022, Shift 2 · Q70
PCl_5 is well known, but NCl_5 is not. Because,
$\displaystyle \mathrm{PCl}_5$ is well known, but $\displaystyle \mathrm{NCl}_5$ is not. Because,
Official answer
(2)
nitrogen doesn't have d-orbitals in its valence shell.
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JEE Main 2022 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.