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NEET-XII-Chemistry
exam-2 year:2016
- #157The compound that will react most readily with
gaseous bromine has the formula
(1) ``C_4H_{10}``
(2) ``C_2H_4``
(3) ``C_3H_6``
(4) ``C_2H_2``digAnsr: 3Ans : (3)
Sol. Gaseous Bromine reacts with alkene to give allylic
substituted product by free radical mechanism
CH3-CH=CH2  2Br gas CH2 CH
CH2
Br