At What Angle Will the Highest-Order Maximum Appear for a Wavelength

question 48

Multiple Choice

At what angle will the highest-order maximum appear for a wavelength of 412 nm using a grating with 435 lines per mm?

• A)46°
• B)64°
• C)1.1°
• D)68°
• E)90°

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Definitions:

P-Diethylbenzene

A type of diethylbenzene where the ethyl groups are attached to para positions on a benzene ring, providing unique chemical properties.

Proton Spin Decoupled

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

Proton Spin Decoupled

A technique in NMR spectroscopy where the interaction between proton spins is removed, simplifying the spectrum.

1,3-Dichlorobenzene

An organic compound that consists of a benzene ring with two chlorine atoms attached at the 1st and 3rd positions.