Determine first four absorption lines in the pure spectrum

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Lithium hydride, 7LiH, is a potential fuel for fusion reactors because it is one of the few compounds of very light elements that exists as a solid, and is therefore more dense than gaseous fuels even under extreme conditions. LiH in the gas phase has a pure rotational spectrum consisting of lines spaced by 15.026 cm-1.

(a) calculate the bond distance of LiH;

(b) Determine the first four absorption lines in the pure rotational spectrum of LiH in units of GHz;

(c) Determine the most populated level, Jmax for a sample of LiH at 298 K and 1000 K.

Reference no: EM13339386

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