How Many Signals Appear in the Broadband-Decoupled ¹³C NMR Spectrum

question 40

Multiple Choice

How many signals appear in the broadband-decoupled ¹³C NMR spectrum of 1,3-dibromobenzene?

• A) 1
• B) 2
• C) 3
• D) 4

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Definitions:

After-Tax Profits

Net income after accounting for all taxes, representing the company's profit remaining after tax expenses.

High-Low Method

A technique used in cost accounting to estimate variable and fixed costs based on the highest and lowest levels of activity.

Variable Costs

Costs that vary directly with the level of production or sales volume, such as raw materials and labor.