In which of the two solvent systems mentioned in question 2 the reaction of 2-bromo-2-methylpropane is going to be faster and why?
Group of answer choices
60% 2-propanol, because the SN1 reaction needs a less polar solvent.
60% 2-propanol, because the reaction does not go with SN1 mechanism.
40% 2-propanol, because the SN1 reaction needs a more polar solvent.
40% 2-propanol, because the reaction does not go with SN1 mechanism.