Which of the Following Protons Gives an NMR Signal with the Highest

question 37

Multiple Choice

Which of the following protons gives an NMR signal with the highest chemical shift value (farthest downfield) ? F-CH₂CH₂CH₂CH₂CH₂-Br
1 2 3 4 5

• A)1
• B)2
• C)3
• D)4
• E)5

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Definitions:

Long-run Average Total Cost

The total cost per unit of output when all factors of production are variable, and economies of scale have been achieved.

Average Total Cost Curve

A graphical representation showing how the total cost of production per unit of output changes with the level of output.

Long-run Equilibrium

occurs when all firms in a market or industry are producing at their most efficient level, with no incentive for entry or exit, and economic forces are balanced.

Total Revenue

The total amount of money a firm receives from selling its goods or services, calculated as the unit price multiplied by the quantity sold.