Question ObjectivesQ 11.31:Which of the following

Q 11.31: Which of the following arrow-pushing patterns COULD represent a S2 substitution reaction withthe substrate below?OHALGrearrangementNuc attackBProton transferLoss of LGCarbocationrearrangementNuc attackProton transferC-LGNuc attack- H+DA S 2 substitution reaction is not possible on a tertiary alcohol due to steric hindrance.EA S 2 substitution reaction does not usually occur on a secondary alcohol since SN1substitution reactions are the preferred mechanism.