Which of the following hydrocarbons will be the most acidic? A) ...

[BRWH]

Which of the following hydrocarbons will be the most acidic?
  A)
  pentane
  B)
  ethene
  C)
  acetylene
  D)
  isobutane
  E)
  propylene

Question 2

Which of the following statements is false relative to alkenes?
  A)
  the C of the carbon-carbon double bond is sp² hybridized
  B)
  the bond angles are approximately 120 around the carbon-carbon double bond
  C)
  there is the possibility of cis/trans isomerism
  D)
  they are more reactive than alkanes
  E)
  the bond length of the carbon-carbon double bond is longer than that of the carbon-carbon single bond

[aruss1303]

Answer to Question 1

c

Answer to Question 2

e

[BRWH]

TYSM

[Kedrick2014]

Thanks for the timely response, appreciate it