Question
Pharmaceutical Analysis Question on Proton nuclear magnetic resonance spectrometry
What is the approximate chemical shift ranges for protons attached to aldehydic groups?
A
9.5-10.0 δ
B
4-8 δ
C
6-7.9 δ/div>
D
1.5-3.5 δ
Answer
9.5-10.0 δ
Explanation
Solution
The correct option is (A):9.5-10.0 δ