Which of these choices best describes the interpretation of the following peak that may be recorded in a 1h nmr spectrum? 3.2 (2h, q). the underlined hydrogen atom is intended to be the one producing the peak that we are interpreting. more than one choice may describe the peak very well.

a. ch3-ch2-c(ch3)3
b. ch3-ch2-br
c. ch3-ch2-cl
d. ch3-ch2-f
e. none of these interpretations describes this peak.