Wednesday 1 January 2014

FREE RADICAL HALOGENATION ----a question





(R)-2-chloropentane is chlorinated (Cl2 /hv) , to under monochlorination .
(a) number of fractions  separated = x
(b) fractions would be optically active  =  Y                     Then  X  -  Y  = __ ?___  Its value is


Ans : 8


here is how






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