The Proton NMR Spectrum of an Unknown Compound Contains a Triplet

question 118

Multiple Choice

The proton NMR spectrum of an unknown compound contains a triplet at Which of the following could be this unknown?

• A) (CH₃)₃CCHO
• B) CH₃CH₂CH₂CO₂H
• C) CH₃CH₂CH₂CHO
• D) CH₃CO CH₂Ph
• E) PhCHO

---

Definitions:

Inventory Cost Formula

A method utilized for valuing the cost of goods sold and ending inventory, often using techniques such as First-In, First-Out (FIFO) or Last-In, First-Out (LIFO).

Cumulative Cost

The total cost accumulated for a project or an activity over a period of time.

FIFO

First-In, First-Out, an inventory valuation method where goods purchased or produced first are sold first.

Physical Movement

The actual transfer or change in location of goods, which can be relevant in the management of inventory and supply chains.