
EFN103G - kaflar 7 og 8

Quiz
•
Chemistry
•
University
•
Hard

Benjamín Ragnar Sveinbjörnsson
Used 8+ times
FREE Resource
11 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Which mechanism is favored by the reaction of a tertiary alkyl chloride with ethanol under hot conditions?
SN1
SN2
E1
E2
2.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Which mechanism is favored by the reaction of 2° alkyl bromide with potassium t-butoxide?
SN1
SN2
E1
E2
3.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
What is the rate law for the E2 reaction of an alkyl halide (RX) with sodium ethoxide (NaOEt) in ethanol solvent (EtOH)?
rate = k[RX]
rate = k[RX]2
rate = k[RX][Na+]
rate = k[RX][OEt-]
rate = k[OEt-]
4.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Hvert eftirfarandi hvarfefna myndi ekki hvarfast við Jones hvarfefnið (CrO3, H2SO4(aq), acetone)?
bara 1
bara 3
bara 2 og 4
ekkert þessara efna
5.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Hvert er myndefni eftirfarandi efnahvarfs?
a
b
c
d
6.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Hvert er aðalmyndefni eftirfarandi efnahvarfs?
a
b
c
d
7.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Hvert eftirfarandi hvarfefna hentar best til að framkvæma þetta efnahvarf?
PCC (eða Periodinane)
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