Which one among the following carbocations is | vedclass

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(D) The stability of carbocations is determined by resonance,hyperconjugation,and inductive effects. $(a)$ Diphenylmethyl carbocation is stabilized by

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Tricyclopropylmethyl cation

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(D) The stability of carbocations is determined by resonance,hyperconjugation,and inductive effects. $(a)$ Diphenylmethyl carbocation is stabilized by resonance with two phenyl rings. $(b)$ Tropylium cation is an aromatic system ($6\pi$ electrons,Huckel's rule),making it exceptionally stable. $(c)$ tert-Butyl carbocation is stabilized by hyperconjugation with $9$ $\alpha$-hydrogens. $(d)$ Tricyclopropylmethyl cation is highly stabilized due to the extensive delocalization of the positive charge into the cyclopropyl rings (bent bonds/sigma-conjugation). Among these,the tricyclopropylmethyl cation is exceptionally stable due to the unique electronic structure of the cyclopropyl groups,which provide significant stabilization to the carbocation center.

Which one among the following carbocations is the most stable?

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