TIGER

Assessment Questions: 23 results
Substitution and Elimination (6 Variations)
A collection of 6 assessment questions about Substitution and Elimination
Mechanisms of Reactions |
Nucleophilic Substitution |
Elimination Reactions |
Carbocations |
Stereochemistry |
Alcohols |
Ethers
Kinetics : InterpretEnergyProfile (16 Variations)
Use the energy profile below to decide if the following statements are true or false.

Kinetics |
Mechanisms of Reactions
Kinetics : ElementaryRxnOrNot (9 Variations)
Which of the following reactions could be elementary and unimolecular reactions?
Kinetics |
Mechanisms of Reactions
Kinetics : IntermediateInMech (15 Variations)
Suppose that for the reaction of nitrogen dioxide and carbon monoxide
NO2 + CO NO + CO2

the following mechanism has been proposed at high temperatures:
(1) NO2 + CO O-N-O-C-O (slow)
(2) O-N-O-C-O NO + CO2 (fast)
Check the box for each species that is an intermediate in this mechanism.


Kinetics |
Mechanisms of Reactions
Kinetics : RxnMechanisms (14 Variations)
Experiments show that the reaction of nitrogen dioxide and carbon monoxide
NO2 + CO NO + CO2

has the following rate expression at high temperatures:

Rate=k[NO2][CO]

Is the following mechanism compatible with the experimental information?
(1) NO2 + CO O-N-O-C-O (slow)
(2) O-N-O-C-O NO + CO2 (fast)
Choose the best answer.


Kinetics |
Mechanisms of Reactions |
Rate Law
Kinetics : ElementRxnRateLaws (13 Variations)
Assume that the equation below represents an elementary reaction. Predict the rate expression (rate law) for this reaction.

CO(g) + Cl2(g) COCl2(g)


Kinetics |
Mechanisms of Reactions |
Rate Law
Acetals (9 Variations)
A collection of 9 assessment questions about Acetals
Aldehydes / Ketones |
Oxidation / Reduction |
Reactions |
Mechanisms of Reactions
Anhydrides (2 Variations)
A collection of 2 assessment questions about Anhydrides
Carboxylic Acids |
Mechanisms of Reactions |
Esters |
Synthesis
Radicals (9 Variations)
A collection of 9 assessment questions about Radicals
Addition Reactions |
Free Radicals |
Mechanisms of Reactions |
Reactions |
Aromatic Compounds
Organic : CisTransPossible (20 Variations)
Which of the following molecules can have cis and trans isomers? (You may select more than one.)
Alkenes |
Stereochemistry
Aldol Reactions (30 Variations)
A collection of 30 assessment questions about Aldol Reactions
Aldehydes / Ketones |
Esters |
Amides |
Carboxylic Acids |
Mechanisms of Reactions |
Acids / Bases |
Reactions |
Synthesis |
Elimination Reactions |
Resonance Theory
Aromatic (26 Variations)
A collection of 26 assessment questions about Aromatic
Aromatic Compounds |
Nomenclature / Units / Symbols |
Reactions |
Electrophilic Substitution |
Mechanisms of Reactions |
Oxidation / Reduction |
Resonance Theory |
Addition Reactions |
Carbocations |
Synthesis
Alcohols and Ethers (22 Variations)
A collection of 22 assessment questions about Alcohols and Ethers
Alcohols |
Synthesis |
Oxidation / Reduction |
Aldehydes / Ketones |
Alkenes |
Carboxylic Acids |
Grignard Reagents |
Ethers |
Reactions |
Mechanisms of Reactions |
Organometallics |
Nomenclature / Units / Symbols |
Physical Properties
Alpha Beta Unsaturated Ketones and Aldehydes (13 Variations)
A collection of 13 assessment questions about Alpha Beta Unsaturated Ketones and Aldehydes
Aldehydes / Ketones |
Organometallics |
Stereochemistry |
Esters
Alkylation (6 Variations)
A collection of 6 assessment questions about Alkylation
Aldehydes / Ketones |
Alkylation |
Stereochemistry |
Diastereomers |
Enantiomers
Nucleophilic Substitution (18 Variations)
A collection of 18 assessment questions about Nucleophilic Substitution
Nucleophilic Substitution |
Carbocations |
Alcohols |
Stereochemistry |
Epoxides |
Ethers
Alkenes (16 Variations)
A collection of 16 assessment questions about Alkenes
Alkenes |
Reactions |
Nomenclature / Units / Symbols |
Stereochemistry |
Addition Reactions
Alkanes (22 Variations)
A collection of 22 assessment questions about Alkanes
Alkanes / Cycloalkanes |
Conformational Analysis |
Nomenclature / Units / Symbols |
Lewis Structures |
Stereochemistry |
Reactions
Alkenes and Alkynes (31 Variations)
A collection of 31 assessment questions about Alkenes and Alkynes
Alkenes |
Addition Reactions |
Alkynes |
Carbocations |
Stereochemistry |
Reactions |
Nomenclature / Units / Symbols |
Alcohols |
Epoxides |
Oxidation / Reduction |
Grignard Reagents
Amino Acids (10 Variations)
A collection of 10 assessment questions about Amino Acids
Amino Acids |
Stereochemistry |
Acids / Bases |
Amines / Ammonium Compounds |
Carboxylic Acids |
Nucleic Acids / DNA / RNA |
Proteins / Peptides |
Synthesis |
Aldehydes / Ketones
Stereochemistry (21 Variations)
A collection of 21 assessment questions about Stereochemistry
Stereochemistry |
Conformational Analysis |
Chirality / Optical Activity |
Alkanes / Cycloalkanes |
Alkenes |
Alcohols |
Enantiomers |
Diastereomers |
Carbohydrates |
Carboxylic Acids |
Nomenclature / Units / Symbols |
Esters
Nomenclature (10 Variations)
A collection of 10 assessment questions about Nomenclature
Physical Properties |
Carboxylic Acids |
Esters |
Molecular Properties / Structure |
Aromatic Compounds |
Amines / Ammonium Compounds |
Phenols |
Nomenclature / Units / Symbols |
Alkanes / Cycloalkanes |
Stereochemistry
Amines (30 Variations)
A collection of 30 assessment questions about Amines
Amines / Ammonium Compounds |
Synthesis |
Acids / Bases |
Reactions |
Amides |
Electrophilic Substitution |
Stereochemistry |
Carboxylic Acids |
Oxidation / Reduction |
Aldehydes / Ketones |
Alkanes / Cycloalkanes |
Dyes / Pigments |
Grignard Reagents