Organic Chemistry II ACS Final Exam Questions with Verified Answers | Latest 2024/2025

Organic Chemistry II ACS Final Exam __., __., __., __., __., __.,




Questions with Verified Answers. __., __., __., __.,




When are the terms ortho, meta, para used?
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are 2 substituents on the aromatic ring
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What is the predicted reaction? 3º alkyl halide with a strong base
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? weak base? poor nucleophile?
__., __., strong base: E2 __., __., __.,__., __., __., __.,




In IUPAC naming, what is NH2 on a phenyl ring referred to as?
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aniline __.,




If there is a NO2 group present, what IUPAC prefix will also be
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evident?
, nitro __.,__., __.,




What is the IUPAC priority for naming?
__., __., __., __., __., __., __.,__., __., Carboxylic acid > __., __., __.,



Ketone > Aldehyde > Alcohol __., __., __., __.,




In IUPAC naming, what is the suffix used for ketone groups?
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-one
,




In IUPAC naming, what is the suffix used for alcohol groups?
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-nol
_.,

, In IUPAC naming, what is the suffix used for esters?
__., __., __., __., __., __., __., __., __., __.,__., __., -noate


(E) isomers vs. (Z) isomers. Which one is observed when the high
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er ranked molecules are on the same side? opposite?
__., __., highest __., __., __., __., __., __., __.,__., __.,



on same side: Z
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highest on opposite sides: E __., __., __., __.,




Electron-
withdrawing groups are what type of directors? What is the one
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and only exception? Meta (deactivators)
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Halogens


If the atom directly attached to the aromatic ring has lone pairs
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what type of director is it? what if it does not have lone pairs?
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lone pairs: activating, ortho, para director
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no lone pairs: deactivating, meta director
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What is the predicted reaction? 1º alkyl halide with a strong base
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? weak base? poor nucleophile?
__., strong base: Sn2 favored
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but E2 with strong non-nucleophilic bases
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weak base: Sn2 __., __.,




poor nucleophile: no reaction
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