SUBJECTS
|
BROWSE
|
CAREER CENTER
|
POPULAR
|
JOIN
|
LOGIN
Business Skills
|
Soft Skills
|
Basic Literacy
|
Certifications
About
|
Help
|
Privacy
|
Terms
|
Email
Search
Test your basic knowledge |
MCAT Organic Chemistry
Start Test
Study First
Subjects
:
mcat
,
science
Instructions:
Answer 50 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. O3
electrophilic addition of free radicals
electrophilic addition
carbonyl
ozonolysis
2. Palladium or barium sulfate (BaSO4) with quinoline. occur on metal surface - make cis.
Warning
: Invalid argument supplied for foreach() in
/var/www/html/basicversity.com/show_quiz.php
on line
183
3. E of double bond act as lewis base and react with hydrogen of hx. make carbocation intermediate. use markonikovs rule
lindlar's catalyst
formaldehyde
eclipsed conformation
electrophilic addition of HX
4. Carbonyl located at the end of the chain named by replacing al with e. e.g. butanal
aldehyde
nucleophile
lindlar's catalyst
alcohol
5. Iso - neo - cyclo
electrophilic addition of HX
not ignored
geometric isomers
sp
6. Configuration in relation to another chiral molecule. use it to determine if a molecule is an enantiomer - diastereomer - etc
relative configuration
aprotic solvent
ozonolysis
combustion - disproportionation - free - radical substitution - pyrolysis
7. Name for mathanal
electrophilic addition of HX
methylene
formaldehyde
ozonolysis
8. Arise from angle strain - torsional strian and nonbonded strain
diastereomers
ring strain
disproportionation
achiral
9. Same chemical formula. same atomic connectivity . different in how atoms are arranged in space
peroxycarboxylic acid
disproportionation
ring flip
stereoisomers
10. Diborane add to double bond. boron acts as lewis acid and attaches to less hindered carbon. hydride transferred to adjacent carbon. antimarkonikov - alcohol produced
y- root - en -x-yne
electrophilic addition
hydroboration
hot - acidic potassium permanganate
11. Always receive number one. contain carbonyl and OH group - very oxidized. highest priority functional group.
alcohol
saturated hydrocarbon
carboxylic acid
chiral
12. Use the Greek root for the number of carbons followed by the ending - - ane
chiral center
alkyne
Alkane nomenclature
catalytic hydrogenation
13. Creation of long - high molecular weight polymer composed of repeating subunit called monomers. occur through a radical mechanism.
polymerization
sp3
ozonolysis
Haloalkane
14. Steps of free radical substitution
enantiomer
alkyne
carbonyl
initiation propagation termination
15. Charged - need electrons
isomer
Alkane nomenclature
electrophile
polymerization
16. Refers to the =CH2 group
hydroboration
torsional strain
methylene
peroxycarboxylic acid
17. Differ in position of substitutents attached to a double bond or cycloalkane. Cis or trans or e or z
ionic bond
aldehyde
markovnikov's rule
geometric isomers
18. Monosubstituted ethylene
combustion - disproportionation - free - radical substitution - pyrolysis
Vinyl
hybridization
sp
19. Functionality is specified by alkoxy- prefix. ROR
ethers
oxidizing
not ignored
ring strain
20. Occur when a molecule is broken down by heat. used to reduce the avverage molecular weight of heavy oils. c - c - bonds are cleave dand make small chain alkyl radicals that recombine to form different alkanes
carbonyl
meso compound
pyrolysis
initiation propagation termination
21. Non mirror image of configurational isomers. cis and trans alkenes are them. possible when a molecule has two or more stereogenic centers that differ at some but not alll of the centers. they require multiple chiral centers.
fischer projection
pi bond
diastereomers
aldehyde
22. Name for ethanal
chiral center
electrophilic addition of free radicals
acetaldehyde
lindlar's catalyst
23. M - chloroperoxybenzoic acid
carboxylic acid
initiation propagation termination
nonbonded strain
mcpba
24. Diols with hydroxyl group on adjacent carbon
vicinal
cold potassium permanganate
propionaldehyde
ozonolysis
25. Two hydroxyl groups
2^n
vicinal
diol
nucleophile
26. Fast process. double bond is nucleophile and attack x2. make cyclic halonium ion with either br or cl. and make dihalo trans
carboxylic acid
Combustion
electrophilic addition of X2
peroxycarboxylic acid
27. When two atomic orbitals combine. obtained mathematically by adding or subtracting wave functions. if sings are the same - make bonding - if different - less stable antibonding.
molecular orbital
halogenation
electrophilic addition of H2O
Alkene
28. Most similar. same molecule only at different points in their rotation. show them with newmans projections
conformational isomer
peroxycarboxylic acid
Vinyl
not ignored
29. A sigma bond and two pi bonds
propionaldehyde
triple bond
vicinal
electrophile
30. Nucleus lover. electron rich species that are attracked to charged atoms
nucleophile
electrophilic addition of H2O
peroxycarboxylic acid
oxidizing
31. What is produced when o3 with lialh4 or nabh4
anti conformation
Ignored
electrophilic addition of H2O
alcohol
32. Di - tri - t - sec - n -
potassium permanganate
chiral center
Ignored
saturated hydrocarbon
33. Propylenes attached to a backbone at the C-3 position. Meaning the double bond at end of the chain and single bonded carbon at rest
enantiomer
peroxycarboxylic acid
specific rotation
allyl
34. Moleculse that have the opposite configuration at their one chiral center. or if multiple chiral centers - must have the opposite configuration at every one of their chiral centers to be enantiomers. identical physical properties and much of the same
enantiomer
gauche conformation
carbonyl
allyl
35. Results when nonadjacent atoms or groups compete for space. dominant source of energy in flagpole interactions of the boat conformation. thus it goes in various conformations like chair boat and twist.
oxidation
nonbonded strain
polymerization
allyl
36. Diol with hydroxyl group on same carbon
oxidizing
electrophile
primary carbon
geminal
37. Chain of carbons connected by single bonds with hydrogen atoms attached.
Alkane
halogen
specific rotation
electrophile
38. Lowest priority group projects into the page
Acetylene
cold potassium permanganate
sp3
fischer projection
39. A = observed rotation / concentration * length
propionaldehyde
geminal
pi bond
specific rotation
40. Same molecular formula but different structure
diol
isomer
Alkane nomenclature
mcpba
41. How many stereoisomers can a molecule have with n chiral centers
2^n
Ignored
cold potassium permanganate
Alkyne
42. Ozonolysis under hot acidic kmO4 - e.g. H2O2 condition
enantiomer
oxidizing
weak bases
enantiomer
43. Nonsuperimposable mirror image of chiral objects - a specific steroisomer.
enantiomer
vicinal
carboxylic acid
Haloalkane
44. Object that is not superimposable upon mirror image
fischer projection
chiral
covalent bond
optical activity
45. When two p orbitals line up in parallel and electron clouds overlap. it exsits over a single bond.
geminal
molecular orbital
structural isomers
pi bond
46. Highest energy no separation. or 120 separation.
Alkyne
eclipsed conformation
alcohol
allyl
47. A radical transfers a hydrogen atom to another radical and makes an alkane and alkene
nucleophile
Ignored
disproportionation
carbonyl
48. One s and two p 120 degree apart
isomer
saturated hydrocarbon
fischer projection
sp2
49. Y = position of double bond - x is position of triple bond - root is the prefix representing the length of the principal carbon chain
methylene
y- root - en -x-yne
ring strain
nonbonded strain
50. In which one or morehydrogen atoms are replaced with a halogen atom. via free radical substitution
amines
specific rotation
halogenation
ethers
Sorry!:) No result found.
Can you answer 50 questions in 15 minutes?
Let me suggest you:
Browse all subjects
Browse all tests
Most popular tests
Major Subjects
Tests & Exams
AP
CLEP
DSST
GRE
SAT
GMAT
Certifications
CISSP go to https://www.isc2.org/
PMP
ITIL
RHCE
MCTS
More...
IT Skills
Android Programming
Data Modeling
Objective C Programming
Basic Python Programming
Adobe Illustrator
More...
Business Skills
Advertising Techniques
Business Accounting Basics
Business Strategy
Human Resource Management
Marketing Basics
More...
Soft Skills
Body Language
People Skills
Public Speaking
Persuasion
Job Hunting And Resumes
More...
Vocabulary
GRE Vocab
SAT Vocab
TOEFL Essential Vocab
Basic English Words For All
Global Words You Should Know
Business English
More...
Languages
AP German Vocab
AP Latin Vocab
SAT Subject Test: French
Italian Survival
Norwegian Survival
More...
Engineering
Audio Engineering
Computer Science Engineering
Aerospace Engineering
Chemical Engineering
Structural Engineering
More...
Health Sciences
Basic Nursing Skills
Health Science Language Fundamentals
Veterinary Technology Medical Language
Cardiology
Clinical Surgery
More...
English
Grammar Fundamentals
Literary And Rhetorical Vocab
Elements Of Style Vocab
Introduction To English Major
Complete Advanced Sentences
Literature
Homonyms
More...
Math
Algebra Formulas
Basic Arithmetic: Measurements
Metric Conversions
Geometric Properties
Important Math Facts
Number Sense Vocab
Business Math
More...
Other Major Subjects
Science
Economics
History
Law
Performing-arts
Cooking
Logic & Reasoning
Trivia
Browse all subjects
Browse all tests
Most popular tests