An prgamoc cp,[pimd C_(5)H_(9)Br(A) which readily decolourises bromine water and cold alkaline KMnO_(4) solution gives C_(5)H_(11)Br(B) on catalytic hydrogenation. The reaction of A with alcoholic KOH first and then with NaNH_(2) produces C with evolution of NH_(3). C reacts with Lindlar's catalyst to give D and on reaction with Na in liquid NH_(3) produces E. D and E are isomers. The compound A is

An prgamoc cp,[pimd C_(5)H_(9)Br(A) which readily decolourises bromine

1.	An prgamoc cp,[pimd C_(5)H_(9)Br(A) which readily decolourises bromine water and cold alkaline KMnO_(4) solution gives C_(5)H_(11)Br(B) on catalytic hydrogenation. The reaction of A with alcoholic KOH first and then with NaNH_(2) produces C with evolution of NH_(3). C reacts with Lindlar's catalyst to give D and on reaction with Na in liquid NH_(3) produces E. D and E are isomers. The compound A is
Answer» `CH_(3)CH_(2)CH=OVERSET(BR)overset(\|)C-CH_(3)` `CH_(3)CH_(2)-overset(Br)overset(\|)C=CHCH_(3)` Both (a) and (b) Neither (a) nor (b) SOLUTION :