The reaction least likely to occur is :

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 ?

Which of the following is least likely to occur on sea coasts?

Major earthquakes are less likely to occur in

The salt which least likely to be found in minerals is

In which part of India earthquakes are less likely to occur