Common Names vs IUPAC Names

What is the common name of C2H4?

• Methane
• Ethylene
• Propane
• Ethene

What is the chemical name of C5H12?

• pentane
• butane
• pentene

• hexane

What is the common name of C2H2?

• Ethene

• Ethyne

• Ethylene
• Acetylene

What is the chemical name of C4H6?

• butane

• butene

• butyne

• butyl

What is the IUPAC name of the isomer of butane?

• isobutane
• n-butane
• 2-methyl propane

• 3-methylbutane

What is the IUPAC name of neopentane?

• 2,2,3-trimethyl butane

• 2,2-dimethyl propane

• 2-methyl butane

• 3-methyl pentane

What is the IUPAC name of C2H5Cl ?

• chloromethane
• ethyl chloride
• chloroform
• chloroethane

What is the IUPAC name of CH3CH2CH2OH ?

• butanol
• methanol
• ethanol
• propanol

What is the IUPAC name of HCHO ?

• acetaldehyde
• methanol
• methanal

• formaldehyde

What is the common name of CH3.CO.CH3?

• propanal

• ethanone

• propanone

• acetone