The Three Isomers of Dimethylbenzene Are Commonly Named O-Xylene, M-Xylene

question 32

Essay

The three isomers of dimethylbenzene are commonly named o-xylene, m-xylene, p-xylene. These three isomers are difficult to distinguish using ¹H NMR, but they can be easily identified using ¹³C NMR.
Describe how ¹³C NMR distinguishes these three isomers.

Understand the various recruitment methods and their effectiveness.

Recognize the influence of organizational practices and policies on recruitment.

Identify the role and impact of technology in the recruitment process.

Distinguish between internal and external sources of recruits and their implications.

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Core principles and ethical standards that guide the behaviors, decisions, and operations of an organization.

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