Upon ozonolysis which alkene will give only acetone, (CH3)2C=O? ...

[abern]

Upon ozonolysis which alkene will give only acetone, (CH₃)₂C=O?
  A)
  2,3-dimethyl-2-butene
  B)
  2,2-dimethyl-2-butene
  C)
  3-hexene
  D)
  2-methyl-2-pentene
  E)
  2-methyl-3-hexene

Question 2

Which of the following alkenes is needed to prepare 3-cyclohexyl-1-propanol via a hydroboration-oxidation reaction?
   
   
   3-cyclohexyl-1-propanol
  A)
  cyclohexene
  B)
  vinyl cyclohexane
  C)
  allyl cyclohexane
  D)
  propyl cyclohexene
  E)
  1- octene

Question 3

What is the final product of adding 1 mole of each reactant in the following sequence?
   
 
   
  A)
  propyl chloride
  B)
  propyl bromide
  C)
  1-bromo-2-chloropropane
  D)
  2-bromo-2-chloropropane
  E)
  2,2-dibromopropane

Question 4

What alkene is required to make 3-methyl-1-butanol using the hydroboration-oxidation reaction?
  A)
  1-butene
  B)
  2-butene
  C)
  3-methyl-1-butene
  D)
  2-methyl-2-butene
  E)
  2-methyl-1-butene

[blfontai]

Answer to Question 1

a

Answer to Question 2

c

Answer to Question 3

d

Answer to Question 4

c

[abern]

Wow, this really help

[bitingbit]

Thanks for the timely response, appreciate it