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The UV-vis spec of acetophenone shows a peak at around 242nm while trans-p-anisalacetophenone shows two peaks...

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Chemistry

The UV-vis spec of acetophenone shows a peak at around 242nmwhile trans-p-anisalacetophenone shows two peaks at 340 and 245nm.I just want to know how these peaks came to be, relating toorbitals and energy gaps.

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3.6 Ratings (583 Votes)
General InformationValence electrons can generally be found in one of three typesof electron orbital 1 single or bonding orbitals 2 double ortriple bonds bonding orbitals and 3 nonbonding orbitals lonepair electrons Sigma bonding orbitals tend to be lower in energythan bonding orbitals which in turn    See Answer
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