Verified Solution • 2025–26 Session moderate

QNEET-2024-Ch-112: NEET 2024 Chemistry - Class 12 NEET-2024-Ch-112 Solution: Identify the incorrect statement. \(PEt_3\) and \(AsPh_3\) as…

Identify the incorrect statement. PEt3PEt_3 and AsPh3AsPh_3 as ligands can form dπ−dπd\pi-d\pi bond with transition metals The N-N single bond is as strong as the P-P single bond Nitrogen has unique ability to form pπ−pπp\pi-p\pi multiple bonds with nitrogen carbon and oxygen Nitrogen cannot form dπ−pπd\pi-p\pi bond as other heavier elements of its group

Multiple Choice Options

  • A PEt3\mathrm{PEt}_3 PEt 3 _ and AsPh3\mathrm{AsPh}_3 AsPh 3 _ as ligands can form dπ−dπ\mathrm{d} \pi-\mathrm{d} \pi d � _ d � bond with transition metals
  • B The N−N\mathrm{N}-\mathrm{N} N _ N single bond is as strong as the P−P\mathrm{P}-\mathrm{P} P _ P single bond
  • C Nitrogen has unique ability to form pπ−pπp \pi-p \pi p � _ p � multiple bonds with nitrogen, carbon and oxygen
  • D Nitrogen cannot form dπ−pπ\mathrm{d} \pi-\mathrm{p} \pi d � _ p � bond as other heavier elements of its group

Step-by-Step Verified Solution

_ PEt 3 and AsPh 3 as ligands can form d � _ d � bond with transition metals. _ The N � N single bond is weaker than the single P � P bond because of high inter-electronic repulsion of the non-bonding electrons. _ Nitrogen has unique ability to form p � -p � multiple bonds with itself, carbon and oxygen. _ Nitrogen cannot form d � -p � bond as other heavier elements of its group.

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