Which of the following carbocations will unde | vedclass

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(C) Carbocations undergo rearrangement to form more stable carbocations (e.g.,from primary to secondary or tertiary,or to a more substituted position)

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(C) Carbocations undergo rearrangement to form more stable carbocations (e.g.,from primary to secondary or tertiary,or to a more substituted position).$(1)$ This is a primary carbocation adjacent to a quaternary carbon. It will undergo a methyl shift to form a more stable tertiary carbocation.$(2)$ This is a secondary carbocation. It can undergo a hydride shift to form a more stable tertiary carbocation.$(3)$ This is a secondary carbocation. It can undergo a hydride shift to form a more stable tertiary carbocation.$(4)$ This is a secondary carbocation. It can undergo a hydride shift to form a more stable tertiary carbocation.Since all the given carbocations can rearrange to form more stable structures,the correct option is $C$.

Which of the following carbocations will undergo rearrangement?

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