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NEET generalGeneralMedium

Question

Which of the following molecules represents the order of hybridisation sp2,sp2,sp,spsp^2, sp^2, sp, sp from left to right atoms?

A

CH2=CH−CH=CH2CH_2 = CH - CH = CH_2

B

CH2=CH−C≡CHCH_2 = CH - C \equiv CH

C

HC≡C−C≡CHHC \equiv C - C \equiv CH

D

CH3−CH=CH−CH3CH_3 - CH = CH - CH_3

Step-by-Step Solution

The molecule CH2=CH−C≡CHCH_2 = CH - C \equiv CH has the hybridisation order: CH2CH_2 (sp2sp^2), CHCH (sp2sp^2), CC (spsp), CHCH (spsp). The number of orbitals required in hybridisation is equal to the number of σ\sigma-bonds around each carbon atom.

Exam Context & Concepts Covered

This question aligns with the NEET general syllabus, specifically targeting concepts from General. Mastering this topic is crucial for scoring well in the upcoming medical entrance examinations. Solving conceptually related problems will help you understand the nuances of these concepts and improve your problem-solving speed.

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