QuestionReportQuestion: <img src="https://cdn.pureessence.tech/canvas_442.png?top_left_x=1662&top_left_y=300&width=300&heigh...→PBr3\xrightarrow { \mathrm { PBr } _ { 3 } }PBr3(X) , X is :ABCDAnswerExplanationSolution→PBr3\xrightarrow { \mathrm { PBr } _ { 3 } }PBr3 It is SN2 reaction