An Example of a Physical Change Is a Gas Becoming

question 68

True/False

An example of a physical change is a gas becoming a liquid.

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Definitions:

Boiling Point

The specific temperature at which a liquid undergoes vaporization by equating its vapor pressure with the external atmospheric pressure.

Dichlorobenzene

An organic compound consisting of a benzene ring with two chlorine atoms attached, used widely as an industrial solvent and chemical precursor.

Proton-decoupled

A technique in NMR spectroscopy where the interaction between protons is removed or decoupled, simplifying the spectrum and focusing on other interactions.

NMR Spectrum

A representation of the nuclear magnetic resonance of a molecule, providing detailed information about the structure, dynamics, reaction state, and chemical environment of molecules.