Question

>>>>Define cyclo rigidity<<<<

Question for Manvi ..​

Answer 1

Answer:

The rigidity of cumulenes arises from the fact that the internal carbon atoms carry two double bonds. Their sp hybridisation results in two π bonds, one to each neighbor, which are perpendicular to each other. ... Cumulenes with non-equivalent substituents on each end exhibit isomerism..

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Answer 2

The rigidity of cumulenes arises from the fact that the internal carbon atoms carry two double bonds. Their sp hybridisation results in two π bonds, one to each neighbor, which are perpendicular to each other. If the number of consecutive double bonds is even, there is axial chirality as for allenes