Taking into account the stability of various cycloalkanes and carbocations, as well as the rules governing mechanisms of carbocation rearrangements, what is the most likely product of this reaction?

Taking into account the stability of various carbocations and, as well as the rules governing mechanism of carbocation rearrangements, which reaction is most likely to occur during the given reaction?

Taking into account the stability of various carbocations and, as well as the rules governing mechanisms of carbocation rearrangements, which reaction is most likely to occur during the given reaction ?

What are the most likely products of the reaction shown below ?

Give possible mechanism of the given reaction using carbocation rearrangement.

The reaction shown below goes through classical carbocation What is the major product of this reaction .

Surprisingly, the reaction shown below goes through classical carbocation. What is the major product of this reaction?

Surprisingly, the reaction shown below goes through classical carbocation. What is the major product of this reaction ?

Reaction Mechanism : transition state - reaction intermediates, carbocation - rearrangement and hydride shift