Choose all of the following reaction mechanisms that are possible from the reaction between ethyl bromine and the cyanide ion The electrons of the double bond in the cyanide ion attack the carbon adjacent to bromine and a methyl group acts as the leaving group. The lone pair on the carbon atom in the cyanide ion attacks the carbon adjacent to bromine and the bromine acts as the leaving group. The lone pair on the nitrogen atom in the cyanide ion attacks the carbon adjacent to bromine and the bromine acts as the leaving group. The electrons of the triple bond in the cyanide ion attack the carbon adjacent to bromine and a methyl group acts as the leaving group The electrons of the double bond in the cyanide ion attack the carbon adjacent to bromine and the bromine acts as the leaving group O The lone pair on the carbon atom in the cyanide ion attacks the carbon not adjacent to bromine and the bromine acts as the leaving group. O The lone pair on the nitrogen atom in the cyanide ion attacks the carbon not adjacent to bromine and the bromine acts as the leaving group
