Examlex
Three kinds of worlds are round in our solar system. Which of the following is NOT a type of world that is typically round?
Off-Resonance Decoupled
A technique in NMR spectroscopy used to simplify the spectrum by selectively removing couplings between nuclei.
Proton Spin Decoupled
A nuclear magnetic resonance (NMR) technique used to simplify spectra by removing proton-proton coupling interactions.
Down Field
In NMR spectroscopy, referring to shifts in resonance frequency towards lower magnetic field strengths, often indicating an electron-withdrawing environment.
Proton Spin Decoupled
A technique in NMR spectroscopy where the interactions between proton spins are removed or decoupled, simplifying the spectrum and making it easier to interpret.
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