Tos 1 Flashcards
What is the IUPAC name of CH₃CH₂OH?
Ethanol
Which compound contains a ketone functional group?
CH₃COCH₃
Which of the following is an ether?
CH₃OCH₃
What is the IUPAC name of acetylene?
Ethyne
The structure CH₃CH₂NH₂ corresponds to which functional group?
Amine
Which of the following has the highest boiling point?
Alcohol
Which is the correct order of functional group priority (highest to lowest)?
Carboxylic acid > Aldehyde > Alcohol > Ether
Which functional group has a nitrogen atom?
Amine
Which compound would be most soluble in water?
Butanol
Which compound contains both a carbonyl and an amine group?
Amide
What is the main product when an alkene reacts with HBr?
Haloalkane
What happens when a primary alcohol is oxidized?
Aldehyde
Which reaction turns an ester into a carboxylic acid and alcohol?
Hydrolysis
The reaction of an acid with an alcohol forms:
Ester
What is the result of complete hydrogenation of an alkyne?
Alkane
Which term describes compounds with the same molecular formula but different structures?
Isomers
Cis-trans isomerism is possible in:
Alkenes
Which of the following is chiral?
CH₃CH(Br)CH₂CH₃
Which property do enantiomers NOT share?
Optical rotation
How many stereoisomers are possible for a compound with 2 chiral centers?
4
The compound CH₃CH₂COOH is named:
Propanoic acid
CH₃COCH₂CH₃ is:
Butanone
What is the functional group of acetonitrile?
Nitrile
What is the IUPAC name of CH₃CH₂CH(OH)CH₃?
2-Butanol
Which name matches CH₃OCH₂CH₃?
Ethyl methyl ether
Which is an aromatic compound?
Benzene
Which compound contains the group –COOH?
Carboxylic acid
What kind of reaction is dehydration of alcohol?
Elimination
What type of bond is found in alkynes?
Triple
CH₃NH₂ is the simplest:
Amine
Which functional group is planar due to sp² hybridization?
Ketone
Which of the following is a tertiary alcohol?
(CH₃)₃COH
Which compound undergoes nucleophilic substitution most easily?
Tertiary alkyl halide
What is the geometry around a carbon in a triple bond?
Linear
A compound with molecular formula C₄H₈ is likely:
Alkene or cycloalkane
What is the best method to convert alcohol to alkene?
Elimination (dehydration)
What would be the product of reacting an alkene with KMnO₄?
Diol
Which is a characteristic feature of a nucleophile?
It donates a pair of electrons
Which compound will react fastest in an electrophilic addition reaction with HBr?
Ethene
Which of the following is the best solvent for a nucleophilic substitution reaction?
Acetone
Which type of molecule has a higher melting point?
Alcohol
Which molecule is nonpolar?
Methane
Which of the following is a highly polar functional group?
Alcohol
What effect does increasing the number of carbon atoms have on the boiling point of a compound?
Increases it
Which of the following would you expect to be a gas at room temperature?
Hexane
Which of the following is NOT a characteristic of aromatic compounds?
High reactivity
Which compound is most likely to undergo electrophilic aromatic substitution?
Toluene
What is the product of reacting an alkene with hydrogen chloride (HCl)?
Haloalkane
Which of the following is an example of an electrophile?
Carbocation (R⁺)
What is the expected product when an alkene undergoes ozonolysis?
Aldehyde/Ketone
