Chemistry - CHEMICAL BONDING Question with Solution | TestHub

ChemistryCHEMICAL BONDINGVBT(overlapping & Hybridisation)Medium2 minQB

ChemistryMediummultiple choice

If in an allene system, nodal plane of first $π$ -bond and last $π$ -bond are in same plane then select the CORRECT statement

Options:(select one or more)

Answer:

B, C, D

Solution:

In an allene system, if nodal planes of first and last π-bonds lie in the same plane, the π-systems become coplanar, making the molecule planar. Allene always has an odd number of π-bonds. Also, cumulenes follow carbon chains where total carbon atoms remain even in this arrangement. Hence statements (B), (C), and (D) are correct.

Stream:JEESubject:ChemistryTopic:CHEMICAL BONDINGSubtopic:VBT(overlapping & Hybridisation)

⏱ 2mℹ️ Source: QB

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