24/08/24 MCAT Organic Chemistry - David Klein Exam Questions and Answers 100% Pass
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Course
MCAT
Institution
MCAT
24/08/24 MCAT Organic Chemistry -
David Klein Exam Questions and
Answers 100% Pass
Which compound is more acidic?
(L or R) - R (The electronegative Cl pulls negative charge away from
O...making the negative charge more stable...allowing an H+ to leave more
easily...more acidic)
Which hydroge...
(L or R) - ✔✔R (The electronegative Cl pulls negative charge away from
O...making the negative charge more stable...allowing an H+ to leave more
easily...more acidic)
Which hydrogen is more acidic?
(L or R) - ✔✔L (with inductive effects electronegativity wins...however, ClH is a
stronger acid than FH...there, atom size stabilizes the charge)
(L or R) - ✔✔R (HO⁻ is more stable than CH3O⁻)
Which H is most acidic?
(Pick in head then check answer) - ✔✔The H on Carbon 4 is the most acidic
Which hydrogen is more acidic?
(L or R) - ✔✔R (normally, the atom's electronegativity takes precedence over
orbital, but this (N vs. ≡) is the exception)
, What is the hybridization of N?
(sp, sp2, or sp3) - ✔✔sp3 (lone pair is in hybridized tetrahedral orbital)
What is the hybridization of N?
(sp, sp2, or sp3) - ✔✔sp2 (lone pair is participating in resonance)
What is the hybridization of O?
(sp, sp2, or sp3) - ✔✔sp2 (lone pair is participating in resonance)
What is the hybridization of O?
(sp, sp2, or sp3) - ✔✔sp3 (lone pairs are in hybridized tetrahedral orbitals)
Functional Group ? ______
Suffix ? ______ - ✔✔ester oate
Functional Group ? ______
Suffix ? ______ - ✔✔Amine amine
- ✔✔al
- ✔✔one
name compound (include stereoisomerism: Z/E, R/S) - ✔✔E hex-3-en-1,5-diyne
(en comes before yn)
name compound - ✔✔but-1-en-3-yne (en comes before yn)
- ✔✔hex
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