ABC26OR0734 · Spectroscopy
Subject: Organic Chemistry · Chapter: Spectroscopy · Topic: Spectroscopy – General · Exam: GATE 2000-2022 · Marks: 2 · Difficulty: Medium
Given the fact that 1, 3-butadiene has a UV absorption of 217nm, the absorption wavelength (in nm) for the conjugated system shown below is ____ 
(Use these absorption value for auxochromic groups: alkyl: +5; exo-cyclic double bond: +5; every additional conjugated $\mathrm{C}=\mathrm{C}:+30$ )
(Use these absorption value for auxochromic groups: alkyl: +5; exo-cyclic double bond: +5; every additional conjugated $\mathrm{C}=\mathrm{C}:+30$ )Answer
Answer (as printed): 282
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Explanation
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