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. 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.
reducing
ozonolysis
molecular orbital
polymerization
2. Transfer of electrions from one atome to another
pyrolysis
catalytic hydrogenation
ionic bond
alcohol
3. Combustion reaction occurs through a radical process
Vinyl
primary carbon
C3H8 + 5O2 = 3CO2 + 4H2O + heat
quantum numbers
4. Hydrocarbon with one or more carbon carbon triple bond
torsional strain
sigma bond
alkyne
geminal
5. A sigma bond and two pi bonds
methylene
mcpba
triple bond
electrophilic addition of X2
6. 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
allyl
electrophilic addition of free radicals
stereoisomers
disproportionation
7. Always receive number one. contain carbonyl and OH group - very oxidized. highest priority functional group.
carboxylic acid
diastereomers
specific rotation
racemic mixture
8. Sharing of electron between atoms
covalent bond
Alkene
halogen
lindlar's catalyst
9. Most favorable of staggared conformations
achiral
combustion - disproportionation - free - radical substitution - pyrolysis
Acetylene
anti conformation
10. O3
ozonolysis
nucleophile
Alkane nomenclature
Acetylene
11. Monosubstituted ethylene
reducing
torsional strain
Vinyl
enantiomer
12. Object that is not superimposable upon mirror image
chiral
reducing
carbonyl
potassium permanganate
13. Name for propanal
propionaldehyde
alcohol
amines
diol
14. One s and two p 120 degree apart
sp2
y- root - en -x-yne
enantiomer
Vinyl
15. Compounds with halogen
quantum numbers
Haloalkane
covalent bond
Ignored
16. Chain of carbons connected by single bonds with hydrogen atoms attached.
Alkane
covalent bond
ring strain
vicinal
17. 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
18. Not solvated
aprotic solvent
conformational isomer
weak bases
geminal
19. What are the best leaving groups?
electrophile
weak bases
Combustion
polymerization
20. Nucleus lover. electron rich species that are attracked to charged atoms
meso compound
nucleophile
hydroboration
protic solvent
21. Solvents with protons in solution - e.g. water or alcohol. large atoms tend to be better nucleophiles in here because they can shed the solvating protons around them and are more polarizable
molecular orbital
initiation propagation termination
absolute configuration
protic solvent
22. 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
electrophilic addition of free radicals
sp
enantiomer
molecular orbital
23. Rotations cancel each other out therefore no optical activity
structural isomers
torsional strain
chiral center
racemic mixture
24. N - l - ml - ms
quantum numbers
halogenation
chiral
markovnikov's rule
25. A = observed rotation / concentration * length
basicity
sp
specific rotation
electrophilic addition of H2O
26. Differ in position of substitutents attached to a double bond or cycloalkane. Cis or trans or e or z
C3H8 + 5O2 = 3CO2 + 4H2O + heat
potassium permanganate
molecular orbital
geometric isomers
27. Fast process. double bond is nucleophile and attack x2. make cyclic halonium ion with either br or cl. and make dihalo trans
aprotic solvent
electrophilic addition of X2
disproportionation
methylene
28. Methyl are 60 degrees apart. kinda stable
geminal
gauche conformation
covalent bond
allyl
29. A molecule with an internal plane of symmetry
Acetylene
pyrolysis
meso compound
sp3
30. 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.
angle strain
ring strain
diastereomers
Acetylene
31. When a molecular orbital is formed head to head or tail to tail. all single bonds are tehese.
sigma bond
enantiomer
diol
ozonolysis
32. When boat flips
oxidation
markovnikov's rule
peroxycarboxylic acid
ring flip
33. Highest energy no separation. or 120 separation.
nucleophile
eclipsed conformation
ring strain
isomer
34. Alkene oxidized with this - strong oxidizing agent. CH3CO3H or mcpba and it makes epoxide or oxirane
configuration
halogenation
peroxycarboxylic acid
hot - acidic potassium permanganate
35. Formed by mixing different types of orbitals
halogenation
structural isomers
hybridization
Vinyl
36. Carbon double bonded to an oxygen
halogenation
carbonyl
ionic bond
amines
37. Two hydroxyl groups
electrophilic addition of HX
diol
electrophilic addition
Alkene
38. Carbonyl located at the end of the chain named by replacing al with e. e.g. butanal
aldehyde
electrophilic addition of HX
electrophilic addition of X2
ozonolysis
39. Kmno4
geminal
absolute configuration
electrophilic addition of X2
potassium permanganate
40. If a compound is able to rotate plane polarized light.
aprotic solvent
chiral center
optical activity
not ignored
41. Is bonded to only one other carbon atom
optical activity
mcpba
primary carbon
eclipsed conformation
42. Carbon carbon triple bonds. Suffix-yne.
ethers
Alkyne
weak bases
2^n
43. Reducing an alkene by adding molecular hydrogen to double bond with aid of metal catalyst. e.g. pt - pd - ni. takes place on surface of metal so it does syn addition
acetaldehyde
catalytic hydrogenation
molecular orbital
nucleophile
44. Common name for ethyne
chiral center
sp
electrophilic addition of HX
Acetylene
45. Reaction of alkane with oxygen to form carbon dioxide - water and heat.
markovnikov's rule
Ignored
Acetylene
Combustion
46. Carbonyl located in middle or somewhere in chane. Named with One
fischer projection
ketone
initiation propagation termination
methylene
47. Functionality is specified by alkoxy- prefix. ROR
mcpba
basicity
angle strain
ethers
48. Spatial arrangement of the atoms or groups of a sterioisomer
diastereomers
electrophilic addition of X2
configuration
Acetylene
49. Alkenes oxidzed with kmno4 - if made with cold - dilue - make OH on each side of double bond - diols or glycol in syn orientation
anti conformation
Acetylene
cold potassium permanganate
ring flip
50. Nonterminal alkenes are cleaved to form two molar equivalent of carvoxylic acid ..make keton
isomer
amines
Acetylene
hot - acidic potassium permanganate
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