³/₅ ÷ ²/₃ =

question 240

Multiple Choice

³/₅ ÷ ²/₃ =

• A)1 ⁴/₁₅
• B)⁹/₁₀
• C)²/₅
• D)1 ¹/₉

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Definitions:

Stretching Frequency

In vibrational spectroscopy, it refers to the frequency at which a bond between atoms oscillates, indicative of the strength and type of the bond.

C-H Bond

A chemical bond between a carbon and hydrogen atom, foundational in organic chemistry and present in all organic molecules.

C-D Bond

A chemical bond between a carbon atom and a deuterium atom, an isotope of hydrogen.

Infrared Wavelength

Portions of the electromagnetic spectrum that are longer than visible light but shorter than microwaves, commonly used in spectroscopy to identify molecular vibrations.