Which of the following substances has the highest boiling point?
A. CH3-CH2-CH2-CH2-CH3
B. Xe
C. CH3-CH2-CH3
D. (CH3)4C
Answer:A
Which of the following substances has the highest boiling point?
A. CH3-CH2-CH2-CH2-CH3 B. Xe C. CH3-CH2-CH3 D. (CH3)4C