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

question 99

Multiple Choice

How many signals appear in the proton-decoupled ¹³C NMR spectrum of 3-bromotoluene?

• A) 3
• B) 4
• C) 5
• D) 7

---

Definitions:

Ratchet-Style

A mechanism or approach that permits only incremental increases or improvements, often without the possibility of reversal.

Pruning Clippers

Gardening tools used for cutting and shaping plants by removing unnecessary or unwanted parts.

Markup Percent

The percentage increase in the selling price of goods beyond their cost, used by retailers to achieve a profit margin.

Scaffolding Equipment

the temporary structures and tools used in construction, maintenance, and repair activities to support workers and materials.