10.Predict the major monofluorination product from the following reaction: C) D) Ans:A 11.In a carbon radical,the single unpaired electron resides in: A)sp'orbital B)sp'orbital C)s orbital D)porbital E)none 12.The order of radical stability is: 3°>20>1>Me 3°<20<1°<Me Mepi all are about equal in stability E)tertiary and methyl are equal in stability Ans:A Page 5Page 5 10. Predict the major monofluorination product from the following reaction: + ? hυ F2 A) F B) F F C) F D) F E) F Ans: A 11. In a carbon radical, the single unpaired electron resides in: A) sp 2 orbital B) sp 3 orbital C) s orbital D) p orbital E) none of the above Ans: D 12. The order of radical stability is: A) 3° > 2° > 1° > Me B) 3° < 2° < 1° < Me C) all are about equal in stability D) Me > primary E) tertiary and methyl are equal in stability Ans: A