and Justify your answer.

Question

$CH_{3}CH_{2}CHO, CH_{3}COCH_{3},HCOH$ and $PhCOCH_{3}$

Justify your answer.

10 Mar 2024

Answer :

Word Count : 411

To solve this numerically, we can use the NMR chemical shift values for the different protons in each compound. The chemical shift values can vary depending on the specific solvent and conditions, but I'll provide typical values for each compound.

Here are the chemical shift values (in ppm) for the relevant protons in each compound:

1. CH3CH2CHO (Propanal):
- Proton on the aldehyde carbon (CHO): ~9-10 ppm
- Protons on the adjacent carbon (CH2): ~1.5-2 ppm
- Proton on the terminal methyl group (CH3): ~0.9 ppm

2. CH3COCH3 (Acetone):
- Methyl protons (CH3): ~2.1 ___ ____ _______ __________ ____ _________ ____ ________ _______.
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