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Basics of Organic Reaction Mechanism MCQs Question and Answer in Engineering Chemistry

Explore a curated set of multiple-choice questions (MCQs) focused on Basics of Organic Reaction Mechanism within the engineering chemistry section. Basics of Organic Reaction Mechanism MCQ Quiz Pdf and prepare for your upcoming exams Like GATE and engineering exams. Page-4 section-1

Each section contains 100 MCQs on Basics of Organic Reaction Mechanism .
31
Match the compounds P-S with their carbonyl stretching frequencies (cm-1) I-VI in IR spectroscopy.
P. Acetone I. 1870
Q. Ethyl acetate II. 1800
R. Acetamide III. 1740
S. Acetyl chloride IV. 1700
V. 1660
VI. 1600
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Answer: Option C
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32
The decreasing order of acidity of the marked H of the following molecules is
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Answer: Option C
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33
On heating with dilute sulphuric acid, naphthalene-1 sulphonic acid gives predominantly
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Answer: Option B
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34
In the reaction, \[P{h_3}P\xrightarrow{{\,\,{\text{Mel}}\,\,}}\left[ X \right]\xrightarrow{{n - {\text{BuLi}}}}\left[ Y \right]\]      the compounds X and Y, respectively, are
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Answer: Option B
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35
The amino acid side chain high affinity for Ca2+ and Cu2+ in metallo-proteins is
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Answer: Option C
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36
The decreasing order of the reactivity of the following compounds towards electrophiles is
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Answer: Option D
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37
The two pericyclic reactions successively involved in the thermal transformation given below are
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Answer: Option D
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38
Bridge-head hydrogen of the conformer of cis-decalin is positioned as [a = axial; e = equatorial]
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Answer: Option C
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39
The compound
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is
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Answer: Option A
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40
Among the following, the Newman projections of meso-2, 3-butanediol are
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Answer: Option B
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