Which of the following is considered as allylic

36. Which of the following is considered as allylic carbon atom?
a) 1
b) 3
c) 2
d) 4
37. Which of the following allylic halide has commercial usage?

38. What is the desired product for the following reaction?
39. Which of the following is a vinylic halide?
40. Which of the following vinyl halide has industrial application?
a) Vinyl fluoride
b) Vinyl chloride

c) Vinyl bromide
d) Vinyl iodide
41. Which of the following is the product for the given reaction?
42. How can be a vinylic halide converted into Grignard reagent?
43. What will be the product when addition of hydrogen chloride to vinyl chloride occurs? 44. What will be the product for the given reaction?
CH
2
= CHC ≡ CH + HCl → ?
vinylacetylene
a) 2-chloro-1,3-dibutadiene
b) 1,2-dichloro-1,3-dibutadiene
c) 1-chloro-2,3-dibutadiene
d) 3-chloro-1,2-dibutadiene
45. Which of the following statements about radicals and radical reactions is not true? 46. Which of the following statements about carbon radicals is not true?

B) A carbon radical is sp2 hybridized.
C) The geometry of a carbon radical is trigonal planar.
D) The unhybridized p orbital in a carbon radical contains the unpaired electron.
47. Which of the following statements about radicals is true?