8) The reaction shown below can be described as an: OH NaOH, H2O H3C-CH-CH₂Br H3C-CH-CH₂ A) acid-base reaction followed by an intramolecular SN1 reaction. B) E2 reaction followed by an addition

reaction to a double bond. C) SN2 reaction followed by an intramolecular Williamson ether synthesis. D) acid-base reaction followed by an intramolecular Williamson ether synthesis.