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 p orbitals line up in parallel and electron clouds overlap. it exsits over a single bond.
hybridization
Acetylene
pi bond
acetaldehyde
2. Alkenes oxidzed with kmno4 - if made with cold - dilue - make OH on each side of double bond - diols or glycol in syn orientation
mcpba
hybridization
halogen
cold potassium permanganate
3. F - CL - Br - I
halogen
chiral center
enantiomer
relative configuration
4. Configuration in relation to another chiral molecule. use it to determine if a molecule is an enantiomer - diastereomer - etc
sp2
oxidation
relative configuration
sp3
5. Rotations cancel each other out therefore no optical activity
racemic mixture
quantum numbers
Vinyl
markovnikov's rule
6. One s and two p 120 degree apart
alcohol
sp2
quantum numbers
ring flip
7. Always receive number one. contain carbonyl and OH group - very oxidized. highest priority functional group.
ring flip
carboxylic acid
ozonolysis
anti conformation
8. If reagent has a bunch of oxygen
sp3
Haloalkane
aprotic solvent
oxidation
9. Carbon with four different substituents and lack a plane of symmetry
saturated hydrocarbon
chiral center
vicinal
triple bond
10. 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
stereoisomers
halogen
absolute configuration
catalytic hydrogenation
11. Formed by mixing different types of orbitals
optical activity
nonbonded strain
halogenation
hybridization
12. Zn/h or CH3/s with ozonolysis
pi bond
torsional strain
reducing
Combustion
13. Two p orbital form pi and third p orbital combine with s to make two sp hybrid. 180 degree apart
electrophilic addition
sp
y- root - en -x-yne
ozonolysis
14. When a molecular orbital is formed head to head or tail to tail. all single bonds are tehese.
achiral
sigma bond
allyl
pyrolysis
15. 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
16. Water can be added to alkenes under acidic conditions. make carbocation. ends with alcohol
optical activity
anti conformation
electrophilic addition of H2O
reducing
17. A radical transfers a hydrogen atom to another radical and makes an alkane and alkene
Vinyl
disproportionation
electrophilic addition of X2
hot - acidic potassium permanganate
18. Compounds with halogen
Alkane nomenclature
Haloalkane
carboxylic acid
y- root - en -x-yne
19. Methyl are 60 degrees apart. kinda stable
ketone
enantiomer
gauche conformation
ozonolysis
20. Is bonded to only one other carbon atom
electrophilic addition of HX
nucleophile
conformational isomer
primary carbon
21. If a compound is able to rotate plane polarized light.
optical activity
isomer
ionic bond
torsional strain
22. Nonsuperimposable mirror image of chiral objects - a specific steroisomer.
triple bond
anti conformation
enantiomer
racemic mixture
23. Carbon double bonded to an oxygen
markovnikov's rule
Alkane
oxidizing
carbonyl
24. E of double bond act as lewis base and react with hydrogen of hx. make carbocation intermediate. use markonikovs rule
electrophilic addition of HX
Alkyne
sp2
combustion - disproportionation - free - radical substitution - pyrolysis
25. Refers to the =CH2 group
achiral
carboxylic acid
acetaldehyde
methylene
26. 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
ionic bond
anti conformation
electrophilic addition of X2
27. Sharing of electron between atoms
electrophilic addition of free radicals
aldehyde
combustion - disproportionation - free - radical substitution - pyrolysis
covalent bond
28. Combustion reaction occurs through a radical process
y- root - en -x-yne
sp3
C3H8 + 5O2 = 3CO2 + 4H2O + heat
disproportionation
29. Reaction of alkane with oxygen to form carbon dioxide - water and heat.
ring strain
electrophilic addition of free radicals
electrophilic addition
Combustion
30. Hydrocarbon with one or more carbon carbon triple bond
alkyne
nucleophile
catalytic hydrogenation
torsional strain
31. Alphabetical order of alkane rxn
nonbonded strain
C3H8 + 5O2 = 3CO2 + 4H2O + heat
conformational isomer
combustion - disproportionation - free - radical substitution - pyrolysis
32. Same molecular formula but different structure
hybridization
isomer
Ignored
structural isomers
33. Monosubstituted ethylene
alcohol
Vinyl
halogen
vicinal
34. Chain of carbons connected by single bonds with hydrogen atoms attached.
Alkane
hot - acidic potassium permanganate
chiral
markovnikov's rule
35. Charged - need electrons
electrophile
torsional strain
nucleophile
ozonolysis
36. Arise from angle strain - torsional strian and nonbonded strain
ring strain
disproportionation
C3H8 + 5O2 = 3CO2 + 4H2O + heat
carbonyl
37. When bond angles deviate from ideal values
oxidation
angle strain
potassium permanganate
hydroboration
38. Carbonyl located at the end of the chain named by replacing al with e. e.g. butanal
aldehyde
triple bond
eclipsed conformation
acetaldehyde
39. Name for ethanal
reducing
ethers
geminal
acetaldehyde
40. When boat flips
isomer
peroxycarboxylic acid
ring flip
torsional strain
41. 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.
enantiomer
nonbonded strain
hybridization
acetaldehyde
42. Diborane add to double bond. boron acts as lewis acid and attaches to less hindered carbon. hydride transferred to adjacent carbon. antimarkonikov - alcohol produced
ethers
hydroboration
Acetylene
oxidizing
43. What are the best leaving groups?
carboxylic acid
weak bases
allyl
ketone
44. 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
triple bond
sp2
protic solvent
oxidizing
45. Carbon carbon triple bonds. Suffix-yne.
Alkyne
aprotic solvent
pi bond
methylene
46. Lowest priority group projects into the page
fischer projection
ketone
oxidation
Alkyne
47. Diol with hydroxyl group on same carbon
geminal
disproportionation
propionaldehyde
cold potassium permanganate
48. No double bonds. it has the maximum number of hydrogens.
saturated hydrocarbon
ionic bond
triple bond
nucleophile
49. Nucleus lover. electron rich species that are attracked to charged atoms
2^n
nucleophile
catalytic hydrogenation
saturated hydrocarbon
50. Most similar. same molecule only at different points in their rotation. show them with newmans projections
cold potassium permanganate
disproportionation
conformational isomer
stereoisomers
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