Exam-style question
Try this first
Which of the following chemical shifts (in ppm) is most likely to indicate a proton on a carbon atom adjacent to an electronegative atom such as oxygen?.
- A.0.9 ppm
- B.1.5 ppm
- C.3.5 ppm
- D.7.2 ppm
Answer and explanation
Attempt the question first, then reveal the model answer and explanation.
Common mistake
No common mistake is linked to this question yet.