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. Same chemical formula. same atomic connectivity . different in how atoms are arranged in space
Vinyl
stereoisomers
Alkyne
molecular orbital
2. Name for mathanal
catalytic hydrogenation
vicinal
hydroboration
formaldehyde
3. Two p orbital form pi and third p orbital combine with s to make two sp hybrid. 180 degree apart
aprotic solvent
alcohol
sp
halogenation
4. In which one or morehydrogen atoms are replaced with a halogen atom. via free radical substitution
racemic mixture
oxidation
weak bases
halogenation
5. Transfer of electrions from one atome to another
ionic bond
Acetylene
markovnikov's rule
Ignored
6. A = observed rotation / concentration * length
diol
stereoisomers
reducing
specific rotation
7. 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
8. Name for propanal
optical activity
nonbonded strain
propionaldehyde
conformational isomer
9. Is bonded to only one other carbon atom
optical activity
angle strain
basicity
primary carbon
10. More likely it is to attract positively charged proton. nucleophilic strength decreses: RO->HO>RCO2>ROH>H2O
eclipsed conformation
anti conformation
basicity
C3H8 + 5O2 = 3CO2 + 4H2O + heat
11. Describes the exact spatial arrangement of groups of atoms independent of other molecules.
eclipsed conformation
basicity
absolute configuration
saturated hydrocarbon
12. Alkene oxidized with this - strong oxidizing agent. CH3CO3H or mcpba and it makes epoxide or oxirane
peroxycarboxylic acid
alcohol
fischer projection
enantiomer
13. 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
diol
meso compound
allyl
Alkane
14. Cleaves double bond in half - it only oxidizes the carbon to an aldehyde under reducing conditions. if ozidizing make same product as KMNO4
enantiomer
hot - acidic potassium permanganate
Combustion
ozonolysis
15. Zn/h or CH3/s with ozonolysis
Combustion
reducing
primary carbon
chiral center
16. When boat flips
Alkyne
methylene
allyl
ring flip
17. Two hydroxyl groups
catalytic hydrogenation
diol
ozonolysis
hot - acidic potassium permanganate
18. Contain carbon carbon double bonds. Use same root of alkane but end with 'ene'
Alkene
chiral
Alkyne
sp3
19. 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
Alkene
alcohol
protic solvent
Combustion
20. Reaction of alkane with oxygen to form carbon dioxide - water and heat.
2^n
Combustion
Vinyl
fischer projection
21. Chain of carbons connected by single bonds with hydrogen atoms attached.
racemic mixture
catalytic hydrogenation
Alkane
amines
22. One s and two p 120 degree apart
ethers
ozonolysis
sp2
structural isomers
23. Name for ethanal
propionaldehyde
ozonolysis
formaldehyde
acetaldehyde
24. Diol with hydroxyl group on same carbon
electrophilic addition
absolute configuration
geminal
torsional strain
25. Share molecular formula but have different chemical and physical properties
ozonolysis
lindlar's catalyst
electrophilic addition of X2
structural isomers
26. Compounds with halogen
diol
Haloalkane
initiation propagation termination
Ignored
27. Functionality is specified by alkoxy- prefix. ROR
not ignored
ethers
lindlar's catalyst
polymerization
28. Configuration in relation to another chiral molecule. use it to determine if a molecule is an enantiomer - diastereomer - etc
relative configuration
nonbonded strain
alcohol
ketone
29. Water can be added to alkenes under acidic conditions. make carbocation. ends with alcohol
covalent bond
polymerization
Alkane nomenclature
electrophilic addition of H2O
30. Nonsuperimposable mirror image of chiral objects - a specific steroisomer.
meso compound
ring flip
angle strain
enantiomer
31. Use the Greek root for the number of carbons followed by the ending - - ane
Alkane nomenclature
formaldehyde
electrophilic addition of H2O
not ignored
32. Fast process. double bond is nucleophile and attack x2. make cyclic halonium ion with either br or cl. and make dihalo trans
halogenation
pi bond
electrophilic addition of X2
anti conformation
33. N - l - ml - ms
hydroboration
quantum numbers
anti conformation
diastereomers
34. Ozonolysis under hot acidic kmO4 - e.g. H2O2 condition
ring strain
oxidizing
anti conformation
potassium permanganate
35. Arise from angle strain - torsional strian and nonbonded strain
geminal
halogenation
ring strain
Combustion
36. When two p orbitals line up in parallel and electron clouds overlap. it exsits over a single bond.
pi bond
optical activity
weak bases
Haloalkane
37. Most favorable of staggared conformations
configuration
catalytic hydrogenation
achiral
anti conformation
38. Iso - neo - cyclo
not ignored
formaldehyde
ring flip
mcpba
39. One s and three p orbitals
ketone
sp3
electrophilic addition of X2
propionaldehyde
40. Electrons of pi bond are reactive and easily attacked by molecules that want e pair e.g. electrophiles.
lindlar's catalyst
hot - acidic potassium permanganate
electrophilic addition
alcohol
41. Kmno4
lindlar's catalyst
potassium permanganate
mcpba
electrophilic addition
42. Most similar. same molecule only at different points in their rotation. show them with newmans projections
Alkane
conformational isomer
stereoisomers
meso compound
43. Goal is to produce most stable carbocation
Warning
: Invalid argument supplied for foreach() in
/var/www/html/basicversity.com/show_quiz.php
on line
183
44. Nonterminal alkenes are cleaved to form two molar equivalent of carvoxylic acid ..make keton
isomer
markovnikov's rule
hot - acidic potassium permanganate
halogen
45. No double bonds. it has the maximum number of hydrogens.
saturated hydrocarbon
methylene
Haloalkane
anti conformation
46. Y = position of double bond - x is position of triple bond - root is the prefix representing the length of the principal carbon chain
aldehyde
configuration
angle strain
y- root - en -x-yne
47. O3
torsional strain
ozonolysis
oxidizing
peroxycarboxylic acid
48. 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.
diastereomers
absolute configuration
fischer projection
relative configuration
49. 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.
isomer
molecular orbital
formaldehyde
racemic mixture
50. Alkenes oxidzed with kmno4 - if made with cold - dilue - make OH on each side of double bond - diols or glycol in syn orientation
cold potassium permanganate
pyrolysis
molecular orbital
hot - acidic potassium permanganate
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