University

Chemistry

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1. Multiple Choice
30 seconds
1 pt
In the S_N2 reaction mechanism which one of the following is the most reactive?
C₆H₅X
CH₃X
C₂H₅X
R₂CHX
2. Multiple Choice
45 seconds
1 pt
The Reaction mentioned in the audio clip is type of-
Electrophilic Aliphatic Substitution reaction
Electrophilic Aromatic Substitution reaction
Nucleophlic Aromatic Substitution reaction
Nucleophlic Aliphatic Substitution reaction
3. Open Ended
3 minutes
1 pt
Identify the following reaction, and Name it.
4. Multiple Choice
20 seconds
1 pt
How many molecules of water are used to completely hydrolyze the polymer in the image into its individual monomers?
5
4
3
2
5. Multiple Choice
30 seconds
1 pt
This is the structure for the following amino acid
Glycine
Glutamic Acid
Proline
Aspartic Acid
6. Multiple Choice
30 seconds
1 pt
The compressibility factor for an ideal gas is
1.5
1.0
2.0
$\infty$
7. Multiple Choice
30 seconds
1 pt
Which of the following has maximum number of unpaired electrons?
$Mg^{2+}$
$Ti^{3+}$
$V^{3+}$
$Fe^{2+}$
8. Fill in the Blank
30 seconds
1 pt
Proteins, lipids, nucleic acids, and carbohydrates are the four classes of biological ___________, each of which are organic.
9. Poll
10 seconds
Ungraded
Which Class do u study
B.Sc. II Non-Med
B. Sc. II Med
B.Sc. II Biotech Elective
M.Sc. I Chemistry
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