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Per NCERT §4.6.2 (ethene C₂H₄), the C=C double bond consists of what, and each carbon's hybridisation is which?
AOne σ + two π; sp
BThree π; sp
COne σ (sp²-sp²) + one π bond; sp² hybridised
DTwo σ; sp³
Answer & Solution
Correct answer: C. One σ (sp²-sp²) + one π bond; sp² hybridised
Per NCERT §4.6.2 ethene: C=C = 1 σ (sp²-sp²) + 1 π. C is sp². H-C-H angle 117.6°, H-C-C 121°.
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