Chemistry - CHEMICAL BONDING Question with Solution | TestHub
ChemistryCHEMICAL BONDINGVBT(overlapping & Hybridisation)Hard2 minQB
ChemistryHardmultiple choice
Use conventional local hybrid labels based on σ-domain counts; an asterisk marks the atom being compared. Do NOT count the number of π bonds as extra domains. Which pairs give the SAME hybrid label at both marked atoms?
Options:(select one or more)
Answer:
A, C
Solution:
A has two σ directions on each carbon, hence sp despite different π frameworks. In B ammonium nitrogen is sp³ whereas the methyl cation carbon is sp². C compares two tetrahedral four-σ centres, both sp³. D contrasts trigonal-planar SO₃(sp²) with pyramidal sulfite having a lone pair(sp³). Charge, multiple-bond count and atom identity must be separated from the local domain count.
Stream:JEESubject:ChemistryTopic:CHEMICAL BONDINGSubtopic:VBT(overlapping & Hybridisation)
⏱ 2mℹ️ Source: QB
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