does not have chromophore
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benzene does not display color as it does not have a chromophore; but nitrobenzene is pale yellow color because of the presence of a nitro group (−NO2) which acts as a chromophore. ... Similar behavior is seen in azobenzene which has a red color, but p-hydroxyazobenzene is dark red in color.
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Answer:
chromospphere
Explanation:
The chromophore is a region in the molecule where the energy difference between two separate molecular orbitals falls within the range of the visible spectrum. Visible light that hits the chromophore can thus be absorbed by exciting an electron from its ground state into an excited state.
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