Quiz 25 Flashcards
- Which of the following aromatic hydrocarbons is consist of two benzene rings?
toluene
naphthalene
anthracene
phenanthrene
naphthalene
- Which of the following is a meta directing radical?
alkyl
halogen
amino
cyano
cyano
- Which of the following is an ortho-para directing radicals?
aldehyde
ketone
nitro
hydroxy
hydroxy
- Isomers with the same bonding attachments of atoms but different spatial orientations.
stereoisomers
geometric isomers
conformational isomers
optical isomers
stereoisomers
- Isomers that differ as a result of the degree of rotation around a carbon-carbon single bond.
stereoisomers
geometric isomers
conformational isomers
optical isomers
conformational isomers
- Name : R C O R
carboxylic acid
aldehyde
ketone
alcohols
ketone
- Name : R NH2
aldehyde
phenols
alcohols
amine
amine
- Name : R COOH
ether
ester
carboxylic acid
ketone
carboxylic acid
- It is produced by the destructive distillation of wood.
methanol
ethanol
isopropyl alcohol
butanol
methanol
- Also known as grain alcohol or beverage alcohol.
methanol
ethanol
isopropyl alcohol
butanol
ethanol
- It is a sweet, syrupy liquid obtained as a by-product of soap manufacture and through synthesis from propene.
phenol
diethyl ether
ethylene glycol
glycerol
glycerol
- Which of the following group of compounds is the most acidic?
alkanes
alkynes
phenol
alcohols
phenol
- It involves the removal of hydrogen from carbon-oxygen single bond or insertion of oxygen in a molecule.
reduction
oxidation
oxygenation
dehydrogenation
oxidation
- It is a derivative of ammonia in which one or more hydrogen has been replaced by organic groups.
arylamine
amines
ester
ether
amines
- Which of the following is a primary alcohol?
1-propanol
2-propanol
1,2-ethanediol
Glycerol
1-propanol