give the exact reasons for so...
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C2H2 because it form triple bond and if we do bromine water test then it reacts most readily
ripandeepkaur:
no actually it is 3 option nd i want reason
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Hey mate here is ur answer......
Bromine naturally exist in liquid phase and in question bromine is given in gaseous phase.
Reaction takes place at high temperature so mechanism with Br2(g) should be free radical substitution which can take place in propene and butane.
Rate of free radical substitution reaction depend upon stability of free radical.
Propenyl free radical is more stable so answer will be C3H6.
Plz mark it as brainliest
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