Adults in Their Early Twenties __________

question 12

Multiple Choice

Adults in their early twenties __________.

• A) have one or two possible selves
• B) have modest, realistic visions
• C) mention many possible selves
• D) are largely concerned with current roles

---

Definitions:

Aromatic C-H Stretch

A characteristic vibrational mode observed in infrared spectroscopy, typically occurring in the region of 3100 to 3000 cm^-1, indicative of aromatic hydrocarbons.

C Stretch

Refers to the carbon-hydrogen bond stretching vibration observed in infrared spectroscopy, indicative of specific organic functional groups.

Peaks

In the context of spectroscopy, refers to the points on a graph that represent the maximum absorption or emission of energy by molecules at specific wavelengths or frequencies.

Proton Spin Decoupled

A technique used in NMR spectroscopy where the coupling between proton spins is removed, simplifying the spectrum and making it easier to interpret.