15) UV An increase in conjugation is correlated with decrease in the energy of t
ID: 699718 • Letter: 1
Question
15) UV
An increase in conjugation is correlated with decrease in the energy of the LUMO and increase in the energy of the HOMO, and increase in lmax.
A) a decrease, an increase, an increase
As conjugation increases the distance between the HOMO and LUMO also decrease as can be clearly seen from isolated and conjugated systems in the compounds. The addition of addition double bond decreases the energy of excitation. Since wavelength (l) and energy are inversely proportional to each other, therefore, as energy for excitation decrease, wavelength max (lmax) increase with conjugation.
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A) I B) 11 D) IV 15) An increase in conjugation is correlated with E) V in the energy of the HOMO, and in the energy of the LUMO in Imax A) a decrease, an increase, an increase B) an increase, a decrease, a decrease C) an increase, an increase, a decrease D) a decrease, an increase, a decrease E) an increase, a decrease, an increase uIMo (No. 16-25) 22 16) Draw all likely alkene products in the following reaction and cirde the product nredomínate.Related Questions
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