what happens when alkene (A) reacts with HBR to give (B)and that 'B' again reacted with Na in the pesence of ether to gibe 1,2-dimethylbutane

what happens when alkene (A) reacts with HBR to give (B)and that 'B' a

1.	what happens when alkene (A) reacts with HBR to give (B)and that 'B' again reacted with Na in the pesence of ether to gibe 1,2-dimethylbutane
Answer» TION:this is EXOTHERMIC REACTION HOPE HELPS you