(a)
Interpretation:
U.V radiation is energetic enough to cause transitions in the energies of which kind of electrons in an atom has to be given.
Concept Introduction:
Absorption spectrum: This is measurement of the amount of (UV-VIS) light absorbed by a liquid sample of a given path length. Absorbance is directly proportional to the concentration of matter in the sample.
The energy E of
Therefore,
Where, E is the energy, h is the Plank’s constant
(b)
Interpretation:
IR spectroscopy refers to what in a molecule has to be given.
Concept Introduction:
IR spectral studies: It is a spectroscopic technique which is used to determine the
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Chemistry: The Molecular Science
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