Which Compound Will Show an Intense Peak in the Mass

question 64

Multiple Choice

Which compound will show an intense peak in the mass spectrum at m/z 58?

• A) CH₃COCH₂CH₂CH₃
• B) (CH₃)₂CHCOCH₃
• C) CH₃CH₂COCH₂CH₃
• D) (CH₃)₃CCHO
• E) (CH₃)₃CCOCH₃

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Definitions:

Glass Ceiling

An invisible barrier preventing minorities and women from rising to upper levels of management or leadership despite their qualifications.

Top-down Barrier

Obstacles to progress or communication that originate from higher levels in a hierarchical structure, affecting those at lower levels.

Occupational Advancement Bias

The unequal opportunity for promotion or advancement in a workplace, often influenced by gender, race, or other personal characteristics rather than merit or abilities.

Old-boy Network

An informal system of support and information sharing among professionals or alumni of certain institutions, often excluding those outside the group.