65. What is the relative reactivity of 2° vs 1° hydrogens in the free radical bromination of n-butane if the ratio of 1-bromobutane to
2-bromobutane formed is 7:93?
(A) The 2° hydrogens are 20 times more reactive than the 1° ones.
(B) The 2° hydrogens are 40 times more reactive than the 1° ones.
(C) The 2° hydrogens are 60 times more reactive than the 1° ones.
(D) The 2° hydrogens are 80 times more reactive than the 1° ones.
(E) The 2° hydrogens are 100 times more reactive than the 1° ones.
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